29724786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 85155840

約数和(自身を除く): 55431054

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, 263, 273, 299, 322, 351, 378, 414, 483, 526, 546, 598, 621, 702, 789, 819, 897, 966, 1242, 1449, 1578, 1638, 1794, 1841, 2093, 2367, 2457, 2691, 2898, 3419, 3682, 4186, 4347, 4734, 4914, 5382, 5523, 6049, 6279, 6838, 7101, 8073, 8694, 10257, 11046, 12098, 12558, 14202, 16146, 16569, 18147, 18837, 20514, 23933, 30771, 33138, 36294, 37674, 42343, 47866, 49707, 54441, 56511, 61542, 71799, 78637, 84686, 92313, 99414, 108882, 113022, 127029, 143598, 157274, 163323, 184626, 215397, 235911, 254058, 326646, 381087, 430794, 471822, 550459, 646191, 707733, 762174, 1100918, 1143261, 1292382, 1415466, 1651377, 2123199, 2286522, 3302754, 4246398, 4954131, 9908262, 14862393, 29724786]

約数ペア:

[(1, 29724786), (2, 14862393), (3, 9908262), (6, 4954131), (7, 4246398), (9, 3302754), (13, 2286522), (14, 2123199), (18, 1651377), (21, 1415466), (23, 1292382), (26, 1143261), (27, 1100918), (39, 762174), (42, 707733), (46, 646191), (54, 550459), (63, 471822), (69, 430794), (78, 381087), (91, 326646), (117, 254058), (126, 235911), (138, 215397), (161, 184626), (182, 163323), (189, 157274), (207, 143598), (234, 127029), (263, 113022), (273, 108882), (299, 99414), (322, 92313), (351, 84686), (378, 78637), (414, 71799), (483, 61542), (526, 56511), (546, 54441), (598, 49707), (621, 47866), (702, 42343), (789, 37674), (819, 36294), (897, 33138), (966, 30771), (1242, 23933), (1449, 20514), (1578, 18837), (1638, 18147), (1794, 16569), (1841, 16146), (2093, 14202), (2367, 12558), (2457, 12098), (2691, 11046), (2898, 10257), (3419, 8694), (3682, 8073), (4186, 7101), (4347, 6838), (4734, 6279), (4914, 6049), (5382, 5523)]