243674514

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{41399}}^1$

素因数の和:41519

約数の個数: 32

約数和(自身を含む): 546480000

約数和(自身を除く): 302805486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 41399, 82798, 124197, 248394, 372591, 745182, 1117773, 2235546, 4512491, 9024982, 13537473, 27074946, 40612419, 81224838, 121837257, 243674514]

約数ペア:

[(1, 243674514), (2, 121837257), (3, 81224838), (6, 40612419), (9, 27074946), (18, 13537473), (27, 9024982), (54, 4512491), (109, 2235546), (218, 1117773), (327, 745182), (654, 372591), (981, 248394), (1962, 124197), (2943, 82798), (5886, 41399)]