18604326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1896

約数の個数: 32

約数和(自身を含む): 40386528

約数和(自身を除く): 21782202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 822, 1741, 1781, 3482, 3562, 5223, 5343, 10446, 10686, 22633, 45266, 67899, 135798, 238517, 477034, 715551, 1431102, 3100721, 6201442, 9302163, 18604326]

約数ペア:

[(1, 18604326), (2, 9302163), (3, 6201442), (6, 3100721), (13, 1431102), (26, 715551), (39, 477034), (78, 238517), (137, 135798), (274, 67899), (411, 45266), (822, 22633), (1741, 10686), (1781, 10446), (3482, 5343), (3562, 5223)]