18857088336

素因数分解:

$2^4\times 3^1\times {\mathrm{1867}}^1\times {\mathrm{210421}}^1$

素因数の和:212299

約数の個数: 40

約数和(自身を含む): 48740468704

約数和(自身を除く): 29883380368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1867, 3734, 5601, 7468, 11202, 14936, 22404, 29872, 44808, 89616, 210421, 420842, 631263, 841684, 1262526, 1683368, 2525052, 3366736, 5050104, 10100208, 392856007, 785712014, 1178568021, 1571424028, 2357136042, 3142848056, 4714272084, 6285696112, 9428544168, 18857088336]

約数ペア:

[(1, 18857088336), (2, 9428544168), (3, 6285696112), (4, 4714272084), (6, 3142848056), (8, 2357136042), (12, 1571424028), (16, 1178568021), (24, 785712014), (48, 392856007), (1867, 10100208), (3734, 5050104), (5601, 3366736), (7468, 2525052), (11202, 1683368), (14936, 1262526), (22404, 841684), (29872, 631263), (44808, 420842), (89616, 210421)]