38217798

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 88281600

約数和(自身を除く): 50063802

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 109, 129, 151, 218, 258, 302, 327, 387, 453, 654, 774, 906, 981, 1161, 1359, 1962, 2322, 2718, 2943, 4077, 4687, 5886, 6493, 8154, 9374, 12986, 14061, 16459, 19479, 28122, 32918, 38958, 42183, 49377, 58437, 84366, 98754, 116874, 126549, 148131, 175311, 253098, 296262, 350622, 444393, 707737, 888786, 1415474, 2123211, 4246422, 6369633, 12739266, 19108899, 38217798]

約数ペア:

[(1, 38217798), (2, 19108899), (3, 12739266), (6, 6369633), (9, 4246422), (18, 2123211), (27, 1415474), (43, 888786), (54, 707737), (86, 444393), (109, 350622), (129, 296262), (151, 253098), (218, 175311), (258, 148131), (302, 126549), (327, 116874), (387, 98754), (453, 84366), (654, 58437), (774, 49377), (906, 42183), (981, 38958), (1161, 32918), (1359, 28122), (1962, 19479), (2322, 16459), (2718, 14061), (2943, 12986), (4077, 9374), (4687, 8154), (5886, 6493)]