31625388

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12373}}^1$

素因数の和:12454

約数の個数: 36

約数和(自身を含む): 81074448

約数和(自身を除く): 49449060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 12373, 24746, 37119, 49492, 74238, 111357, 148476, 222714, 445428, 878483, 1756966, 2635449, 3513932, 5270898, 7906347, 10541796, 15812694, 31625388]

約数ペア:

[(1, 31625388), (2, 15812694), (3, 10541796), (4, 7906347), (6, 5270898), (9, 3513932), (12, 2635449), (18, 1756966), (36, 878483), (71, 445428), (142, 222714), (213, 148476), (284, 111357), (426, 74238), (639, 49492), (852, 37119), (1278, 24746), (2556, 12373)]