218772

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 36

約数和(自身を含む): 567840

約数和(自身を除く): 349068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 103, 118, 177, 206, 236, 309, 354, 412, 531, 618, 708, 927, 1062, 1236, 1854, 2124, 3708, 6077, 12154, 18231, 24308, 36462, 54693, 72924, 109386, 218772]

約数ペア:

[(1, 218772), (2, 109386), (3, 72924), (4, 54693), (6, 36462), (9, 24308), (12, 18231), (18, 12154), (36, 6077), (59, 3708), (103, 2124), (118, 1854), (177, 1236), (206, 1062), (236, 927), (309, 708), (354, 618), (412, 531)]