19068468

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 46449984

約数和(自身を除く): 27381516

約数列:

[1, 2, 3, 4, 6, 12, 37, 67, 74, 111, 134, 148, 201, 222, 268, 402, 444, 641, 804, 1282, 1923, 2479, 2564, 3846, 4958, 7437, 7692, 9916, 14874, 23717, 29748, 42947, 47434, 71151, 85894, 94868, 128841, 142302, 171788, 257682, 284604, 515364, 1589039, 3178078, 4767117, 6356156, 9534234, 19068468]

約数ペア:

[(1, 19068468), (2, 9534234), (3, 6356156), (4, 4767117), (6, 3178078), (12, 1589039), (37, 515364), (67, 284604), (74, 257682), (111, 171788), (134, 142302), (148, 128841), (201, 94868), (222, 85894), (268, 71151), (402, 47434), (444, 42947), (641, 29748), (804, 23717), (1282, 14874), (1923, 9916), (2479, 7692), (2564, 7437), (3846, 4958)]