6640822968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21284689}}^1$

素因数の和:21284711

約数の個数: 32

約数和(自身を含む): 17879139600

約数和(自身を除く): 11238316632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 21284689, 42569378, 63854067, 85138756, 127708134, 170277512, 255416268, 276700957, 510832536, 553401914, 830102871, 1106803828, 1660205742, 2213607656, 3320411484, 6640822968]

約数ペア:

[(1, 6640822968), (2, 3320411484), (3, 2213607656), (4, 1660205742), (6, 1106803828), (8, 830102871), (12, 553401914), (13, 510832536), (24, 276700957), (26, 255416268), (39, 170277512), (52, 127708134), (78, 85138756), (104, 63854067), (156, 42569378), (312, 21284689)]