6638736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10639}}^1$

素因数の和:10663

約数の個数: 40

約数和(自身を含む): 18471040

約数和(自身を除く): 11832304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 10639, 21278, 31917, 42556, 63834, 85112, 127668, 138307, 170224, 255336, 276614, 414921, 510672, 553228, 829842, 1106456, 1659684, 2212912, 3319368, 6638736]

約数ペア:

[(1, 6638736), (2, 3319368), (3, 2212912), (4, 1659684), (6, 1106456), (8, 829842), (12, 553228), (13, 510672), (16, 414921), (24, 276614), (26, 255336), (39, 170224), (48, 138307), (52, 127668), (78, 85112), (104, 63834), (156, 42556), (208, 31917), (312, 21278), (624, 10639)]