64860426

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{9311}}^1$

素因数の和:9368

約数の個数: 40

約数和(自身を含む): 148731264

約数和(自身を除く): 83870838

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 2322, 3483, 6966, 9311, 18622, 27933, 55866, 83799, 167598, 251397, 400373, 502794, 754191, 800746, 1201119, 1508382, 2402238, 3603357, 7206714, 10810071, 21620142, 32430213, 64860426]

約数ペア:

[(1, 64860426), (2, 32430213), (3, 21620142), (6, 10810071), (9, 7206714), (18, 3603357), (27, 2402238), (43, 1508382), (54, 1201119), (81, 800746), (86, 754191), (129, 502794), (162, 400373), (258, 251397), (387, 167598), (774, 83799), (1161, 55866), (2322, 27933), (3483, 18622), (6966, 9311)]