218842434

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{1861}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 487992960

約数和(自身を除く): 269150526

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 139, 141, 278, 282, 417, 423, 834, 846, 1251, 1861, 2502, 3722, 5583, 6533, 11166, 13066, 16749, 19599, 33498, 39198, 58797, 87467, 117594, 174934, 258679, 262401, 517358, 524802, 776037, 787203, 1552074, 1574406, 2328111, 4656222, 12157913, 24315826, 36473739, 72947478, 109421217, 218842434]

約数ペア:

[(1, 218842434), (2, 109421217), (3, 72947478), (6, 36473739), (9, 24315826), (18, 12157913), (47, 4656222), (94, 2328111), (139, 1574406), (141, 1552074), (278, 787203), (282, 776037), (417, 524802), (423, 517358), (834, 262401), (846, 258679), (1251, 174934), (1861, 117594), (2502, 87467), (3722, 58797), (5583, 39198), (6533, 33498), (11166, 19599), (13066, 16749)]