1237626

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 3104640

約数和(自身を除く): 1867014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 43, 54, 78, 82, 86, 117, 123, 129, 234, 246, 258, 351, 369, 387, 533, 559, 702, 738, 774, 1066, 1107, 1118, 1161, 1599, 1677, 1763, 2214, 2322, 3198, 3354, 3526, 4797, 5031, 5289, 9594, 10062, 10578, 14391, 15093, 15867, 22919, 28782, 30186, 31734, 45838, 47601, 68757, 95202, 137514, 206271, 412542, 618813, 1237626]

約数ペア:

[(1, 1237626), (2, 618813), (3, 412542), (6, 206271), (9, 137514), (13, 95202), (18, 68757), (26, 47601), (27, 45838), (39, 31734), (41, 30186), (43, 28782), (54, 22919), (78, 15867), (82, 15093), (86, 14391), (117, 10578), (123, 10062), (129, 9594), (234, 5289), (246, 5031), (258, 4797), (351, 3526), (369, 3354), (387, 3198), (533, 2322), (559, 2214), (702, 1763), (738, 1677), (774, 1599), (1066, 1161), (1107, 1118)]