11888898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 28892160

約数和(自身を除く): 17003262

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 43, 58, 86, 87, 129, 174, 203, 227, 258, 301, 406, 454, 602, 609, 681, 903, 1218, 1247, 1362, 1589, 1806, 2494, 3178, 3741, 4767, 6583, 7482, 8729, 9534, 9761, 13166, 17458, 19522, 19749, 26187, 29283, 39498, 46081, 52374, 58566, 68327, 92162, 136654, 138243, 204981, 276486, 283069, 409962, 566138, 849207, 1698414, 1981483, 3962966, 5944449, 11888898]

約数ペア:

[(1, 11888898), (2, 5944449), (3, 3962966), (6, 1981483), (7, 1698414), (14, 849207), (21, 566138), (29, 409962), (42, 283069), (43, 276486), (58, 204981), (86, 138243), (87, 136654), (129, 92162), (174, 68327), (203, 58566), (227, 52374), (258, 46081), (301, 39498), (406, 29283), (454, 26187), (602, 19749), (609, 19522), (681, 17458), (903, 13166), (1218, 9761), (1247, 9534), (1362, 8729), (1589, 7482), (1806, 6583), (2494, 4767), (3178, 3741)]