2180407866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{7549}}^1$

素因数の和:7620

約数の個数: 96

約数和(自身を含む): 5611401600

約数和(自身を除く): 3430993734

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 529, 546, 598, 897, 966, 1058, 1587, 1794, 2093, 3174, 3703, 4186, 6279, 6877, 7406, 7549, 11109, 12558, 13754, 15098, 20631, 22218, 22647, 41262, 45294, 48139, 52843, 96278, 98137, 105686, 144417, 158529, 173627, 196274, 288834, 294411, 317058, 347254, 520881, 588822, 686959, 1041762, 1215389, 1373918, 2060877, 2257151, 2430778, 3646167, 3993421, 4121754, 4514302, 6771453, 7292334, 7986842, 11980263, 13542906, 15800057, 23960526, 27953947, 31600114, 47400171, 51914473, 55907894, 83861841, 94800342, 103828946, 155743419, 167723682, 311486838, 363401311, 726802622, 1090203933, 2180407866]

約数ペア:

[(1, 2180407866), (2, 1090203933), (3, 726802622), (6, 363401311), (7, 311486838), (13, 167723682), (14, 155743419), (21, 103828946), (23, 94800342), (26, 83861841), (39, 55907894), (42, 51914473), (46, 47400171), (69, 31600114), (78, 27953947), (91, 23960526), (138, 15800057), (161, 13542906), (182, 11980263), (273, 7986842), (299, 7292334), (322, 6771453), (483, 4514302), (529, 4121754), (546, 3993421), (598, 3646167), (897, 2430778), (966, 2257151), (1058, 2060877), (1587, 1373918), (1794, 1215389), (2093, 1041762), (3174, 686959), (3703, 588822), (4186, 520881), (6279, 347254), (6877, 317058), (7406, 294411), (7549, 288834), (11109, 196274), (12558, 173627), (13754, 158529), (15098, 144417), (20631, 105686), (22218, 98137), (22647, 96278), (41262, 52843), (45294, 48139)]