17980783002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{6917}}^1$

素因数の和:6994

約数の個数: 192

約数和(自身を含む): 51416789760

約数和(自身を除く): 33436006758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 529, 546, 598, 621, 702, 819, 897, 966, 1058, 1242, 1449, 1587, 1638, 1794, 2093, 2457, 2691, 2898, 3174, 3703, 4186, 4347, 4761, 4914, 5382, 6279, 6877, 6917, 7406, 8073, 8694, 9522, 11109, 12558, 13754, 13834, 14283, 16146, 18837, 20631, 20751, 22218, 28566, 33327, 37674, 41262, 41502, 48139, 48419, 56511, 61893, 62253, 66654, 89921, 96278, 96838, 99981, 113022, 123786, 124506, 144417, 145257, 159091, 179842, 185679, 186759, 199962, 269763, 288834, 290514, 318182, 371358, 373518, 433251, 435771, 477273, 539526, 629447, 809289, 866502, 871542, 954546, 1113637, 1258894, 1299753, 1307313, 1431819, 1618578, 1888341, 2068183, 2227274, 2427867, 2599506, 2614626, 2863638, 3340911, 3659093, 3776682, 4136366, 4295457, 4855734, 5665023, 6204549, 6681822, 7318186, 8590914, 10022733, 10977279, 11330046, 12409098, 14477281, 16995069, 18613647, 20045466, 21954558, 25613651, 28954562, 30068199, 32931837, 33990138, 37227294, 43431843, 47568209, 51227302, 55840941, 60136398, 65863674, 76840953, 86863686, 95136418, 98795511, 111681882, 130295529, 142704627, 153681906, 197591022, 230522859, 260591058, 285409254, 332977463, 390886587, 428113881, 461045718, 665954926, 691568577, 781773174, 856227762, 998932389, 1284341643, 1383137154, 1997864778, 2568683286, 2996797167, 5993594334, 8990391501, 17980783002]

約数ペア:

[(1, 17980783002), (2, 8990391501), (3, 5993594334), (6, 2996797167), (7, 2568683286), (9, 1997864778), (13, 1383137154), (14, 1284341643), (18, 998932389), (21, 856227762), (23, 781773174), (26, 691568577), (27, 665954926), (39, 461045718), (42, 428113881), (46, 390886587), (54, 332977463), (63, 285409254), (69, 260591058), (78, 230522859), (91, 197591022), (117, 153681906), (126, 142704627), (138, 130295529), (161, 111681882), (182, 98795511), (189, 95136418), (207, 86863686), (234, 76840953), (273, 65863674), (299, 60136398), (322, 55840941), (351, 51227302), (378, 47568209), (414, 43431843), (483, 37227294), (529, 33990138), (546, 32931837), (598, 30068199), (621, 28954562), (702, 25613651), (819, 21954558), (897, 20045466), (966, 18613647), (1058, 16995069), (1242, 14477281), (1449, 12409098), (1587, 11330046), (1638, 10977279), (1794, 10022733), (2093, 8590914), (2457, 7318186), (2691, 6681822), (2898, 6204549), (3174, 5665023), (3703, 4855734), (4186, 4295457), (4347, 4136366), (4761, 3776682), (4914, 3659093), (5382, 3340911), (6279, 2863638), (6877, 2614626), (6917, 2599506), (7406, 2427867), (8073, 2227274), (8694, 2068183), (9522, 1888341), (11109, 1618578), (12558, 1431819), (13754, 1307313), (13834, 1299753), (14283, 1258894), (16146, 1113637), (18837, 954546), (20631, 871542), (20751, 866502), (22218, 809289), (28566, 629447), (33327, 539526), (37674, 477273), (41262, 435771), (41502, 433251), (48139, 373518), (48419, 371358), (56511, 318182), (61893, 290514), (62253, 288834), (66654, 269763), (89921, 199962), (96278, 186759), (96838, 185679), (99981, 179842), (113022, 159091), (123786, 145257), (124506, 144417)]