15774044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 34409760

約数和(自身を除く): 18635716

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 109, 121, 143, 218, 242, 253, 286, 299, 436, 484, 506, 572, 598, 1012, 1196, 1199, 1417, 1573, 2398, 2507, 2783, 2834, 3146, 3289, 4796, 5014, 5566, 5668, 6292, 6578, 10028, 11132, 13156, 13189, 15587, 26378, 27577, 31174, 32591, 36179, 52756, 55154, 62348, 65182, 72358, 110308, 130364, 144716, 171457, 303347, 342914, 358501, 606694, 685828, 717002, 1213388, 1434004, 3943511, 7887022, 15774044]

約数ペア:

[(1, 15774044), (2, 7887022), (4, 3943511), (11, 1434004), (13, 1213388), (22, 717002), (23, 685828), (26, 606694), (44, 358501), (46, 342914), (52, 303347), (92, 171457), (109, 144716), (121, 130364), (143, 110308), (218, 72358), (242, 65182), (253, 62348), (286, 55154), (299, 52756), (436, 36179), (484, 32591), (506, 31174), (572, 27577), (598, 26378), (1012, 15587), (1196, 13189), (1199, 13156), (1417, 11132), (1573, 10028), (2398, 6578), (2507, 6292), (2783, 5668), (2834, 5566), (3146, 5014), (3289, 4796)]