18874989288

素因数分解:

$2^3\times 3^2\times {\mathrm{41539}}^1\times {\mathrm{6311}}^1$

素因数の和:47862

約数の個数: 48

約数和(自身を含む): 51129093600

約数和(自身を除く): 32254104312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 6311, 12622, 18933, 25244, 37866, 41539, 50488, 56799, 75732, 83078, 113598, 124617, 151464, 166156, 227196, 249234, 332312, 373851, 454392, 498468, 747702, 996936, 1495404, 2990808, 262152629, 524305258, 786457887, 1048610516, 1572915774, 2097221032, 2359373661, 3145831548, 4718747322, 6291663096, 9437494644, 18874989288]

約数ペア:

[(1, 18874989288), (2, 9437494644), (3, 6291663096), (4, 4718747322), (6, 3145831548), (8, 2359373661), (9, 2097221032), (12, 1572915774), (18, 1048610516), (24, 786457887), (36, 524305258), (72, 262152629), (6311, 2990808), (12622, 1495404), (18933, 996936), (25244, 747702), (37866, 498468), (41539, 454392), (50488, 373851), (56799, 332312), (75732, 249234), (83078, 227196), (113598, 166156), (124617, 151464)]