13689816

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{1663}}^1$

素因数の和:1693

約数の個数: 64

約数和(自身を含む): 39936000

約数和(自身を除く): 26246184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 1663, 2058, 2744, 3326, 4116, 4989, 6652, 8232, 9978, 11641, 13304, 19956, 23282, 34923, 39912, 46564, 69846, 81487, 93128, 139692, 162974, 244461, 279384, 325948, 488922, 570409, 651896, 977844, 1140818, 1711227, 1955688, 2281636, 3422454, 4563272, 6844908, 13689816]

約数ペア:

[(1, 13689816), (2, 6844908), (3, 4563272), (4, 3422454), (6, 2281636), (7, 1955688), (8, 1711227), (12, 1140818), (14, 977844), (21, 651896), (24, 570409), (28, 488922), (42, 325948), (49, 279384), (56, 244461), (84, 162974), (98, 139692), (147, 93128), (168, 81487), (196, 69846), (294, 46564), (343, 39912), (392, 34923), (588, 23282), (686, 19956), (1029, 13304), (1176, 11641), (1372, 9978), (1663, 8232), (2058, 6652), (2744, 4989), (3326, 4116)]