1640762532

素因数分解:

$2^2\times 3^2\times {\mathrm{45576737}}^1$

素因数の和:45576747

約数の個数: 18

約数和(自身を含む): 4147483158

約数和(自身を除く): 2506720626

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 45576737, 91153474, 136730211, 182306948, 273460422, 410190633, 546920844, 820381266, 1640762532]

約数ペア:

[(1, 1640762532), (2, 820381266), (3, 546920844), (4, 410190633), (6, 273460422), (9, 182306948), (12, 136730211), (18, 91153474), (36, 45576737)]