15922044

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 42325920

約数和(自身を除く): 26403876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 101, 116, 151, 174, 202, 261, 302, 303, 348, 404, 453, 522, 604, 606, 906, 909, 1044, 1212, 1359, 1812, 1818, 2718, 2929, 3636, 4379, 5436, 5858, 8758, 8787, 11716, 13137, 15251, 17516, 17574, 26274, 26361, 30502, 35148, 39411, 45753, 52548, 52722, 61004, 78822, 91506, 105444, 137259, 157644, 183012, 274518, 442279, 549036, 884558, 1326837, 1769116, 2653674, 3980511, 5307348, 7961022, 15922044]

約数ペア:

[(1, 15922044), (2, 7961022), (3, 5307348), (4, 3980511), (6, 2653674), (9, 1769116), (12, 1326837), (18, 884558), (29, 549036), (36, 442279), (58, 274518), (87, 183012), (101, 157644), (116, 137259), (151, 105444), (174, 91506), (202, 78822), (261, 61004), (302, 52722), (303, 52548), (348, 45753), (404, 39411), (453, 35148), (522, 30502), (604, 26361), (606, 26274), (906, 17574), (909, 17516), (1044, 15251), (1212, 13137), (1359, 11716), (1812, 8787), (1818, 8758), (2718, 5858), (2929, 5436), (3636, 4379)]