18400616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6101}}^1$

素因数の和:6149

約数の個数: 32

約数和(自身を含む): 38442600

約数和(自身を除く): 20041984

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 6101, 12202, 24404, 48808, 79313, 158626, 176929, 317252, 353858, 634504, 707716, 1415432, 2300077, 4600154, 9200308, 18400616]

約数ペア:

[(1, 18400616), (2, 9200308), (4, 4600154), (8, 2300077), (13, 1415432), (26, 707716), (29, 634504), (52, 353858), (58, 317252), (104, 176929), (116, 158626), (232, 79313), (377, 48808), (754, 24404), (1508, 12202), (3016, 6101)]