12866028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21881}}^1$

素因数の和:21902

約数の個数: 36

約数和(自身を含む): 34923672

約数和(自身を除く): 22057644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21881, 43762, 65643, 87524, 131286, 153167, 262572, 306334, 459501, 612668, 919002, 1072169, 1838004, 2144338, 3216507, 4288676, 6433014, 12866028]

約数ペア:

[(1, 12866028), (2, 6433014), (3, 4288676), (4, 3216507), (6, 2144338), (7, 1838004), (12, 1072169), (14, 919002), (21, 612668), (28, 459501), (42, 306334), (49, 262572), (84, 153167), (98, 131286), (147, 87524), (196, 65643), (294, 43762), (588, 21881)]