17628754986

素因数分解:

$2^1\times 3^2\times {\mathrm{653}}^1\times {\mathrm{661}}^1\times {\mathrm{2269}}^1$

素因数の和:3591

約数の個数: 48

約数和(自身を含む): 38328886440

約数和(自身を除く): 20700131454

約数列:

[1, 2, 3, 6, 9, 18, 653, 661, 1306, 1322, 1959, 1983, 2269, 3918, 3966, 4538, 5877, 5949, 6807, 11754, 11898, 13614, 20421, 40842, 431633, 863266, 1294899, 1481657, 1499809, 2589798, 2963314, 2999618, 3884697, 4444971, 4499427, 7769394, 8889942, 8998854, 13334913, 13498281, 26669826, 26996562, 979375277, 1958750554, 2938125831, 5876251662, 8814377493, 17628754986]

約数ペア:

[(1, 17628754986), (2, 8814377493), (3, 5876251662), (6, 2938125831), (9, 1958750554), (18, 979375277), (653, 26996562), (661, 26669826), (1306, 13498281), (1322, 13334913), (1959, 8998854), (1983, 8889942), (2269, 7769394), (3918, 4499427), (3966, 4444971), (4538, 3884697), (5877, 2999618), (5949, 2963314), (6807, 2589798), (11754, 1499809), (11898, 1481657), (13614, 1294899), (20421, 863266), (40842, 431633)]