39702468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{829}}^1$

素因数の和:1156

約数の個数: 48

約数和(自身を含む): 100210880

約数和(自身を除く): 60508412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307, 614, 829, 921, 1228, 1658, 1842, 2487, 3316, 3684, 3991, 4974, 7982, 9948, 10777, 11973, 15964, 21554, 23946, 32331, 43108, 47892, 64662, 129324, 254503, 509006, 763509, 1018012, 1527018, 3054036, 3308539, 6617078, 9925617, 13234156, 19851234, 39702468]

約数ペア:

[(1, 39702468), (2, 19851234), (3, 13234156), (4, 9925617), (6, 6617078), (12, 3308539), (13, 3054036), (26, 1527018), (39, 1018012), (52, 763509), (78, 509006), (156, 254503), (307, 129324), (614, 64662), (829, 47892), (921, 43108), (1228, 32331), (1658, 23946), (1842, 21554), (2487, 15964), (3316, 11973), (3684, 10777), (3991, 9948), (4974, 7982)]