18479658

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 38702592

約数和(自身を除く): 20222934

約数列:

[1, 2, 3, 6, 31, 62, 73, 93, 146, 186, 219, 438, 1361, 2263, 2722, 4083, 4526, 6789, 8166, 13578, 42191, 84382, 99353, 126573, 198706, 253146, 298059, 596118, 3079943, 6159886, 9239829, 18479658]

約数ペア:

[(1, 18479658), (2, 9239829), (3, 6159886), (6, 3079943), (31, 596118), (62, 298059), (73, 253146), (93, 198706), (146, 126573), (186, 99353), (219, 84382), (438, 42191), (1361, 13578), (2263, 8166), (2722, 6789), (4083, 4526)]