18035862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7459}}^1$

素因数の和:7508

約数の個数: 32

約数和(自身を含む): 40104960

約数和(自身を除く): 22069098

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 7459, 14918, 22377, 44754, 96967, 193934, 231229, 290901, 462458, 581802, 693687, 1387374, 3005977, 6011954, 9017931, 18035862]

約数ペア:

[(1, 18035862), (2, 9017931), (3, 6011954), (6, 3005977), (13, 1387374), (26, 693687), (31, 581802), (39, 462458), (62, 290901), (78, 231229), (93, 193934), (186, 96967), (403, 44754), (806, 22377), (1209, 14918), (2418, 7459)]