12858636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 35030016

約数和(自身を除く): 22171380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3257, 3948, 6514, 9771, 13028, 19542, 22799, 39084, 45598, 68397, 91196, 136794, 153079, 273588, 306158, 459237, 612316, 918474, 1071553, 1836948, 2143106, 3214659, 4286212, 6429318, 12858636]

約数ペア:

[(1, 12858636), (2, 6429318), (3, 4286212), (4, 3214659), (6, 2143106), (7, 1836948), (12, 1071553), (14, 918474), (21, 612316), (28, 459237), (42, 306158), (47, 273588), (84, 153079), (94, 136794), (141, 91196), (188, 68397), (282, 45598), (329, 39084), (564, 22799), (658, 19542), (987, 13028), (1316, 9771), (1974, 6514), (3257, 3948)]