47218536

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{3329}}^1$

素因数の和:3538

約数の個数: 48

約数和(自身を含む): 128571300

約数和(自身を除く): 81352764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3329, 3546, 4728, 6658, 7092, 9987, 13316, 14184, 19974, 26632, 29961, 39948, 59922, 79896, 119844, 239688, 655813, 1311626, 1967439, 2623252, 3934878, 5246504, 5902317, 7869756, 11804634, 15739512, 23609268, 47218536]

約数ペア:

[(1, 47218536), (2, 23609268), (3, 15739512), (4, 11804634), (6, 7869756), (8, 5902317), (9, 5246504), (12, 3934878), (18, 2623252), (24, 1967439), (36, 1311626), (72, 655813), (197, 239688), (394, 119844), (591, 79896), (788, 59922), (1182, 39948), (1576, 29961), (1773, 26632), (2364, 19974), (3329, 14184), (3546, 13316), (4728, 9987), (6658, 7092)]