39967974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3329}}^1$

素因数の和:3389

約数の個数: 48

約数和(自身を含む): 93506400

約数和(自身を除く): 53538426

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 261, 414, 522, 667, 1334, 2001, 3329, 4002, 6003, 6658, 9987, 12006, 19974, 29961, 59922, 76567, 96541, 153134, 193082, 229701, 289623, 459402, 579246, 689103, 868869, 1378206, 1737738, 2220443, 4440886, 6661329, 13322658, 19983987, 39967974]

約数ペア:

[(1, 39967974), (2, 19983987), (3, 13322658), (6, 6661329), (9, 4440886), (18, 2220443), (23, 1737738), (29, 1378206), (46, 868869), (58, 689103), (69, 579246), (87, 459402), (138, 289623), (174, 229701), (207, 193082), (261, 153134), (414, 96541), (522, 76567), (667, 59922), (1334, 29961), (2001, 19974), (3329, 12006), (4002, 9987), (6003, 6658)]