18132093

素因数分解:

$3^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:415

約数の個数: 40

約数和(自身を含む): 31339968

約数和(自身を除く): 13207875

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 113, 189, 283, 339, 567, 791, 849, 1017, 1981, 2373, 2547, 3051, 5943, 7119, 7641, 9153, 17829, 21357, 22923, 31979, 53487, 64071, 95937, 160461, 223853, 287811, 671559, 863433, 2014677, 2590299, 6044031, 18132093]

約数ペア:

[(1, 18132093), (3, 6044031), (7, 2590299), (9, 2014677), (21, 863433), (27, 671559), (63, 287811), (81, 223853), (113, 160461), (189, 95937), (283, 64071), (339, 53487), (567, 31979), (791, 22923), (849, 21357), (1017, 17829), (1981, 9153), (2373, 7641), (2547, 7119), (3051, 5943)]