201812436

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3323}}^1$

素因数の和:3581

約数の個数: 72

約数和(自身を含む): 585609024

約数和(自身を除く): 383796588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2892, 3323, 3374, 4338, 5061, 6646, 6748, 8676, 9969, 10122, 13292, 15183, 19938, 20244, 23261, 29907, 30366, 39876, 46522, 59814, 60732, 69783, 93044, 119628, 139566, 209349, 279132, 418698, 800843, 837396, 1601686, 2402529, 3203372, 4805058, 5605901, 7207587, 9610116, 11211802, 14415174, 16817703, 22423604, 28830348, 33635406, 50453109, 67270812, 100906218, 201812436]

約数ペア:

[(1, 201812436), (2, 100906218), (3, 67270812), (4, 50453109), (6, 33635406), (7, 28830348), (9, 22423604), (12, 16817703), (14, 14415174), (18, 11211802), (21, 9610116), (28, 7207587), (36, 5605901), (42, 4805058), (63, 3203372), (84, 2402529), (126, 1601686), (241, 837396), (252, 800843), (482, 418698), (723, 279132), (964, 209349), (1446, 139566), (1687, 119628), (2169, 93044), (2892, 69783), (3323, 60732), (3374, 59814), (4338, 46522), (5061, 39876), (6646, 30366), (6748, 29907), (8676, 23261), (9969, 20244), (10122, 19938), (13292, 15183)]