9861236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 21796992

約数和(自身を除く): 11935756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 317, 404, 634, 707, 1111, 1268, 1414, 2219, 2222, 2828, 3487, 4438, 4444, 6974, 7777, 8876, 13948, 15554, 24409, 31108, 32017, 48818, 64034, 97636, 128068, 224119, 352187, 448238, 704374, 896476, 1408748, 2465309, 4930618, 9861236]

約数ペア:

[(1, 9861236), (2, 4930618), (4, 2465309), (7, 1408748), (11, 896476), (14, 704374), (22, 448238), (28, 352187), (44, 224119), (77, 128068), (101, 97636), (154, 64034), (202, 48818), (308, 32017), (317, 31108), (404, 24409), (634, 15554), (707, 13948), (1111, 8876), (1268, 7777), (1414, 6974), (2219, 4444), (2222, 4438), (2828, 3487)]