17967891864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{212507}}^1$

素因数の和:212800

約数の個数: 64

約数和(自身を含む): 48553827840

約数和(自身を除く): 30585935976

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 271, 312, 542, 813, 1084, 1626, 2168, 3252, 3523, 6504, 7046, 10569, 14092, 21138, 28184, 42276, 84552, 212507, 425014, 637521, 850028, 1275042, 1700056, 2550084, 2762591, 5100168, 5525182, 8287773, 11050364, 16575546, 22100728, 33151092, 57589397, 66302184, 115178794, 172768191, 230357588, 345536382, 460715176, 691072764, 748662161, 1382145528, 1497324322, 2245986483, 2994648644, 4491972966, 5989297288, 8983945932, 17967891864]

約数ペア:

[(1, 17967891864), (2, 8983945932), (3, 5989297288), (4, 4491972966), (6, 2994648644), (8, 2245986483), (12, 1497324322), (13, 1382145528), (24, 748662161), (26, 691072764), (39, 460715176), (52, 345536382), (78, 230357588), (104, 172768191), (156, 115178794), (271, 66302184), (312, 57589397), (542, 33151092), (813, 22100728), (1084, 16575546), (1626, 11050364), (2168, 8287773), (3252, 5525182), (3523, 5100168), (6504, 2762591), (7046, 2550084), (10569, 1700056), (14092, 1275042), (21138, 850028), (28184, 637521), (42276, 425014), (84552, 212507)]