64218438

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{857}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 146162016

約数和(自身を除く): 81943578

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 181, 207, 362, 414, 543, 857, 1086, 1629, 1714, 2571, 3258, 4163, 5142, 7713, 8326, 12489, 15426, 19711, 24978, 37467, 39422, 59133, 74934, 118266, 155117, 177399, 310234, 354798, 465351, 930702, 1396053, 2792106, 3567691, 7135382, 10703073, 21406146, 32109219, 64218438]

約数ペア:

[(1, 64218438), (2, 32109219), (3, 21406146), (6, 10703073), (9, 7135382), (18, 3567691), (23, 2792106), (46, 1396053), (69, 930702), (138, 465351), (181, 354798), (207, 310234), (362, 177399), (414, 155117), (543, 118266), (857, 74934), (1086, 59133), (1629, 39422), (1714, 37467), (2571, 24978), (3258, 19711), (4163, 15426), (5142, 12489), (7713, 8326)]