39945672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42677}}^1$

素因数の和:42702

約数の個数: 48

約数和(自身を含む): 116510940

約数和(自身を除く): 76565268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 42677, 85354, 128031, 170708, 256062, 341416, 384093, 512124, 554801, 768186, 1024248, 1109602, 1536372, 1664403, 2219204, 3072744, 3328806, 4438408, 4993209, 6657612, 9986418, 13315224, 19972836, 39945672]

約数ペア:

[(1, 39945672), (2, 19972836), (3, 13315224), (4, 9986418), (6, 6657612), (8, 4993209), (9, 4438408), (12, 3328806), (13, 3072744), (18, 2219204), (24, 1664403), (26, 1536372), (36, 1109602), (39, 1024248), (52, 768186), (72, 554801), (78, 512124), (104, 384093), (117, 341416), (156, 256062), (234, 170708), (312, 128031), (468, 85354), (936, 42677)]