13177668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 36376032

約数和(自身を除く): 23198364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 73, 84, 98, 146, 147, 196, 219, 292, 294, 307, 438, 511, 588, 614, 876, 921, 1022, 1228, 1533, 1842, 2044, 2149, 3066, 3577, 3684, 4298, 6132, 6447, 7154, 8596, 10731, 12894, 14308, 15043, 21462, 22411, 25788, 30086, 42924, 44822, 45129, 60172, 67233, 89644, 90258, 134466, 156877, 180516, 268932, 313754, 470631, 627508, 941262, 1098139, 1882524, 2196278, 3294417, 4392556, 6588834, 13177668]

約数ペア:

[(1, 13177668), (2, 6588834), (3, 4392556), (4, 3294417), (6, 2196278), (7, 1882524), (12, 1098139), (14, 941262), (21, 627508), (28, 470631), (42, 313754), (49, 268932), (73, 180516), (84, 156877), (98, 134466), (146, 90258), (147, 89644), (196, 67233), (219, 60172), (292, 45129), (294, 44822), (307, 42924), (438, 30086), (511, 25788), (588, 22411), (614, 21462), (876, 15043), (921, 14308), (1022, 12894), (1228, 10731), (1533, 8596), (1842, 7154), (2044, 6447), (2149, 6132), (3066, 4298), (3577, 3684)]