173672994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1721}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 384763680

約数和(自身を除く): 211090686

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 139, 242, 278, 363, 417, 726, 834, 1529, 1721, 3058, 3442, 4587, 5163, 9174, 10326, 16819, 18931, 33638, 37862, 50457, 56793, 100914, 113586, 208241, 239219, 416482, 478438, 624723, 717657, 1249446, 1435314, 2631409, 5262818, 7894227, 15788454, 28945499, 57890998, 86836497, 173672994]

約数ペア:

[(1, 173672994), (2, 86836497), (3, 57890998), (6, 28945499), (11, 15788454), (22, 7894227), (33, 5262818), (66, 2631409), (121, 1435314), (139, 1249446), (242, 717657), (278, 624723), (363, 478438), (417, 416482), (726, 239219), (834, 208241), (1529, 113586), (1721, 100914), (3058, 56793), (3442, 50457), (4587, 37862), (5163, 33638), (9174, 18931), (10326, 16819)]