129391002

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2203}}^1$

素因数の和:2475

約数の個数: 48

約数和(自身を含む): 303252768

約数和(自身を除く): 173861766

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 251, 502, 753, 1506, 2203, 2259, 3263, 4406, 4518, 6526, 6609, 9789, 13218, 19578, 19827, 28639, 29367, 39654, 57278, 58734, 85917, 171834, 257751, 515502, 552953, 1105906, 1658859, 3317718, 4976577, 7188389, 9953154, 14376778, 21565167, 43130334, 64695501, 129391002]

約数ペア:

[(1, 129391002), (2, 64695501), (3, 43130334), (6, 21565167), (9, 14376778), (13, 9953154), (18, 7188389), (26, 4976577), (39, 3317718), (78, 1658859), (117, 1105906), (234, 552953), (251, 515502), (502, 257751), (753, 171834), (1506, 85917), (2203, 58734), (2259, 57278), (3263, 39654), (4406, 29367), (4518, 28639), (6526, 19827), (6609, 19578), (9789, 13218)]