13846756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 72

約数和(自身を含む): 31400768

約数和(自身を除く): 17554012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 67, 77, 121, 122, 134, 154, 242, 244, 268, 308, 427, 469, 484, 671, 737, 847, 854, 938, 1342, 1474, 1694, 1708, 1876, 2684, 2948, 3388, 4087, 4697, 5159, 7381, 8107, 8174, 9394, 10318, 14762, 16214, 16348, 18788, 20636, 28609, 29524, 32428, 44957, 51667, 56749, 57218, 89914, 103334, 113498, 114436, 179828, 206668, 226996, 314699, 494527, 629398, 989054, 1258796, 1978108, 3461689, 6923378, 13846756]

約数ペア:

[(1, 13846756), (2, 6923378), (4, 3461689), (7, 1978108), (11, 1258796), (14, 989054), (22, 629398), (28, 494527), (44, 314699), (61, 226996), (67, 206668), (77, 179828), (121, 114436), (122, 113498), (134, 103334), (154, 89914), (242, 57218), (244, 56749), (268, 51667), (308, 44957), (427, 32428), (469, 29524), (484, 28609), (671, 20636), (737, 18788), (847, 16348), (854, 16214), (938, 14762), (1342, 10318), (1474, 9394), (1694, 8174), (1708, 8107), (1876, 7381), (2684, 5159), (2948, 4697), (3388, 4087)]