18986367074

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1\times {\mathrm{23671}}^1$

素因数の和:24482

約数の個数: 32

約数和(自身を含む): 31169774592

約数和(自身を除く): 12183407518

約数列:

[1, 2, 17, 31, 34, 62, 527, 761, 1054, 1522, 12937, 23591, 23671, 25874, 47182, 47342, 401047, 402407, 733801, 802094, 804814, 1467602, 12474617, 18013631, 24949234, 36027262, 306231727, 558422561, 612463454, 1116845122, 9493183537, 18986367074]

約数ペア:

[(1, 18986367074), (2, 9493183537), (17, 1116845122), (31, 612463454), (34, 558422561), (62, 306231727), (527, 36027262), (761, 24949234), (1054, 18013631), (1522, 12474617), (12937, 1467602), (23591, 804814), (23671, 802094), (25874, 733801), (47182, 402407), (47342, 401047)]