21150408

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{14447}}^1$

素因数の和:14517

約数の個数: 32

約数和(自身を含む): 53746560

約数和(自身を除く): 32596152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 14447, 28894, 43341, 57788, 86682, 115576, 173364, 346728, 881267, 1762534, 2643801, 3525068, 5287602, 7050136, 10575204, 21150408]

約数ペア:

[(1, 21150408), (2, 10575204), (3, 7050136), (4, 5287602), (6, 3525068), (8, 2643801), (12, 1762534), (24, 881267), (61, 346728), (122, 173364), (183, 115576), (244, 86682), (366, 57788), (488, 43341), (732, 28894), (1464, 14447)]