31309349682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1\times {\mathrm{9907}}^1$

素因数の和:11263

約数の個数: 64

約数和(自身を含む): 69671153664

約数和(自身を除く): 38361803982

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1307, 2418, 2614, 3921, 7842, 9907, 16991, 19814, 29721, 33982, 40517, 50973, 59442, 81034, 101946, 121551, 128791, 243102, 257582, 307117, 386373, 526721, 614234, 772746, 921351, 1053442, 1580163, 1842702, 3160326, 3992521, 7985042, 11977563, 12948449, 23955126, 25896898, 38845347, 77690694, 168329837, 336659674, 401401919, 504989511, 802803838, 1009979022, 1204205757, 2408411514, 5218224947, 10436449894, 15654674841, 31309349682]

約数ペア:

[(1, 31309349682), (2, 15654674841), (3, 10436449894), (6, 5218224947), (13, 2408411514), (26, 1204205757), (31, 1009979022), (39, 802803838), (62, 504989511), (78, 401401919), (93, 336659674), (186, 168329837), (403, 77690694), (806, 38845347), (1209, 25896898), (1307, 23955126), (2418, 12948449), (2614, 11977563), (3921, 7985042), (7842, 3992521), (9907, 3160326), (16991, 1842702), (19814, 1580163), (29721, 1053442), (33982, 921351), (40517, 772746), (50973, 614234), (59442, 526721), (81034, 386373), (101946, 307117), (121551, 257582), (128791, 243102)]