18209124

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1307}}^1$

素因数の和:1366

約数の個数: 60

約数和(自身を含む): 48746544

約数和(自身を除く): 30537420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1307, 1548, 2322, 2614, 3483, 3921, 4644, 5228, 6966, 7842, 11763, 13932, 15684, 23526, 35289, 47052, 56201, 70578, 105867, 112402, 141156, 168603, 211734, 224804, 337206, 423468, 505809, 674412, 1011618, 1517427, 2023236, 3034854, 4552281, 6069708, 9104562, 18209124]

約数ペア:

[(1, 18209124), (2, 9104562), (3, 6069708), (4, 4552281), (6, 3034854), (9, 2023236), (12, 1517427), (18, 1011618), (27, 674412), (36, 505809), (43, 423468), (54, 337206), (81, 224804), (86, 211734), (108, 168603), (129, 141156), (162, 112402), (172, 105867), (258, 70578), (324, 56201), (387, 47052), (516, 35289), (774, 23526), (1161, 15684), (1307, 13932), (1548, 11763), (2322, 7842), (2614, 6966), (3483, 5228), (3921, 4644)]