18338586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5527}}^1$

素因数の和:5618

約数の個数: 32

約数和(自身を含む): 42455040

約数和(自身を除く): 24116454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 5527, 11054, 16581, 33162, 38689, 77378, 116067, 232134, 436633, 873266, 1309899, 2619798, 3056431, 6112862, 9169293, 18338586]

約数ペア:

[(1, 18338586), (2, 9169293), (3, 6112862), (6, 3056431), (7, 2619798), (14, 1309899), (21, 873266), (42, 436633), (79, 232134), (158, 116067), (237, 77378), (474, 38689), (553, 33162), (1106, 16581), (1659, 11054), (3318, 5527)]