17947989816

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1\times {\mathrm{13619}}^1$

素因数の和:14948

約数の個数: 64

約数和(自身を含む): 45952790400

約数和(自身を除く): 28004800584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 1277, 2554, 3831, 5108, 7662, 10216, 13619, 15324, 27238, 30648, 40857, 54476, 54911, 81714, 108952, 109822, 163428, 164733, 219644, 326856, 329466, 439288, 585617, 658932, 1171234, 1317864, 1756851, 2342468, 3513702, 4684936, 7027404, 14054808, 17391463, 34782926, 52174389, 69565852, 104348778, 139131704, 208697556, 417395112, 747832909, 1495665818, 2243498727, 2991331636, 4486997454, 5982663272, 8973994908, 17947989816]

約数ペア:

[(1, 17947989816), (2, 8973994908), (3, 5982663272), (4, 4486997454), (6, 2991331636), (8, 2243498727), (12, 1495665818), (24, 747832909), (43, 417395112), (86, 208697556), (129, 139131704), (172, 104348778), (258, 69565852), (344, 52174389), (516, 34782926), (1032, 17391463), (1277, 14054808), (2554, 7027404), (3831, 4684936), (5108, 3513702), (7662, 2342468), (10216, 1756851), (13619, 1317864), (15324, 1171234), (27238, 658932), (30648, 585617), (40857, 439288), (54476, 329466), (54911, 326856), (81714, 219644), (108952, 164733), (109822, 163428)]