39981714

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{367}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 81678336

約数和(自身を除く): 41696622

約数列:

[1, 2, 3, 6, 67, 134, 201, 271, 367, 402, 542, 734, 813, 1101, 1626, 2202, 18157, 24589, 36314, 49178, 54471, 73767, 99457, 108942, 147534, 198914, 298371, 596742, 6663619, 13327238, 19990857, 39981714]

約数ペア:

[(1, 39981714), (2, 19990857), (3, 13327238), (6, 6663619), (67, 596742), (134, 298371), (201, 198914), (271, 147534), (367, 108942), (402, 99457), (542, 73767), (734, 54471), (813, 49178), (1101, 36314), (1626, 24589), (2202, 18157)]