21446664

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{19013}}^1$

素因数の和:19069

約数の個数: 32

約数和(自身を含む): 54760320

約数和(自身を除く): 33313656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 19013, 38026, 57039, 76052, 114078, 152104, 228156, 456312, 893611, 1787222, 2680833, 3574444, 5361666, 7148888, 10723332, 21446664]

約数ペア:

[(1, 21446664), (2, 10723332), (3, 7148888), (4, 5361666), (6, 3574444), (8, 2680833), (12, 1787222), (24, 893611), (47, 456312), (94, 228156), (141, 152104), (188, 114078), (282, 76052), (376, 57039), (564, 38026), (1128, 19013)]