18813303312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{12643349}}^1$

素因数の和:12643391

約数の個数: 40

約数和(自身を含む): 50168812800

約数和(自身を除く): 31355509488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 12643349, 25286698, 37930047, 50573396, 75860094, 101146792, 151720188, 202293584, 303440376, 391943819, 606880752, 783887638, 1175831457, 1567775276, 2351662914, 3135550552, 4703325828, 6271101104, 9406651656, 18813303312]

約数ペア:

[(1, 18813303312), (2, 9406651656), (3, 6271101104), (4, 4703325828), (6, 3135550552), (8, 2351662914), (12, 1567775276), (16, 1175831457), (24, 783887638), (31, 606880752), (48, 391943819), (62, 303440376), (93, 202293584), (124, 151720188), (186, 101146792), (248, 75860094), (372, 50573396), (496, 37930047), (744, 25286698), (1488, 12643349)]