27894186

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 65197440

約数和(自身を除く): 37303254

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 43, 54, 82, 86, 123, 129, 246, 258, 293, 369, 387, 586, 738, 774, 879, 1107, 1161, 1758, 1763, 2214, 2322, 2637, 3526, 5274, 5289, 7911, 10578, 12013, 12599, 15822, 15867, 24026, 25198, 31734, 36039, 37797, 47601, 72078, 75594, 95202, 108117, 113391, 216234, 226782, 324351, 340173, 516559, 648702, 680346, 1033118, 1549677, 3099354, 4649031, 9298062, 13947093, 27894186]

約数ペア:

[(1, 27894186), (2, 13947093), (3, 9298062), (6, 4649031), (9, 3099354), (18, 1549677), (27, 1033118), (41, 680346), (43, 648702), (54, 516559), (82, 340173), (86, 324351), (123, 226782), (129, 216234), (246, 113391), (258, 108117), (293, 95202), (369, 75594), (387, 72078), (586, 47601), (738, 37797), (774, 36039), (879, 31734), (1107, 25198), (1161, 24026), (1758, 15867), (1763, 15822), (2214, 12599), (2322, 12013), (2637, 10578), (3526, 7911), (5274, 5289)]