39822042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 90832896

約数和(自身を除く): 51010854

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 43, 62, 78, 86, 93, 129, 186, 258, 383, 403, 559, 766, 806, 1118, 1149, 1209, 1333, 1677, 2298, 2418, 2666, 3354, 3999, 4979, 7998, 9958, 11873, 14937, 16469, 17329, 23746, 29874, 32938, 34658, 35619, 49407, 51987, 71238, 98814, 103974, 154349, 214097, 308698, 428194, 463047, 510539, 642291, 926094, 1021078, 1284582, 1531617, 3063234, 6637007, 13274014, 19911021, 39822042]

約数ペア:

[(1, 39822042), (2, 19911021), (3, 13274014), (6, 6637007), (13, 3063234), (26, 1531617), (31, 1284582), (39, 1021078), (43, 926094), (62, 642291), (78, 510539), (86, 463047), (93, 428194), (129, 308698), (186, 214097), (258, 154349), (383, 103974), (403, 98814), (559, 71238), (766, 51987), (806, 49407), (1118, 35619), (1149, 34658), (1209, 32938), (1333, 29874), (1677, 23746), (2298, 17329), (2418, 16469), (2666, 14937), (3354, 11873), (3999, 9958), (4979, 7998)]