18103062168

素因数分解:

$2^3\times 3^3\times {\mathrm{263}}^1\times {\mathrm{318671}}^1$

素因数の和:318949

約数の個数: 64

約数和(自身を含む): 50477644800

約数和(自身を除く): 32374582632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 7101, 9468, 14202, 18936, 28404, 56808, 318671, 637342, 956013, 1274684, 1912026, 2549368, 2868039, 3824052, 5736078, 7648104, 8604117, 11472156, 17208234, 22944312, 34416468, 68832936, 83810473, 167620946, 251431419, 335241892, 502862838, 670483784, 754294257, 1005725676, 1508588514, 2011451352, 2262882771, 3017177028, 4525765542, 6034354056, 9051531084, 18103062168]

約数ペア:

[(1, 18103062168), (2, 9051531084), (3, 6034354056), (4, 4525765542), (6, 3017177028), (8, 2262882771), (9, 2011451352), (12, 1508588514), (18, 1005725676), (24, 754294257), (27, 670483784), (36, 502862838), (54, 335241892), (72, 251431419), (108, 167620946), (216, 83810473), (263, 68832936), (526, 34416468), (789, 22944312), (1052, 17208234), (1578, 11472156), (2104, 8604117), (2367, 7648104), (3156, 5736078), (4734, 3824052), (6312, 2868039), (7101, 2549368), (9468, 1912026), (14202, 1274684), (18936, 956013), (28404, 637342), (56808, 318671)]