15033396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{691}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 41968416

約数和(自身を除く): 26935020

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 691, 777, 1036, 1382, 1554, 1813, 2073, 2764, 3108, 3626, 4146, 4837, 5439, 7252, 8292, 9674, 10878, 14511, 19348, 21756, 25567, 29022, 33859, 51134, 58044, 67718, 76701, 101577, 102268, 135436, 153402, 178969, 203154, 306804, 357938, 406308, 536907, 715876, 1073814, 1252783, 2147628, 2505566, 3758349, 5011132, 7516698, 15033396]

約数ペア:

[(1, 15033396), (2, 7516698), (3, 5011132), (4, 3758349), (6, 2505566), (7, 2147628), (12, 1252783), (14, 1073814), (21, 715876), (28, 536907), (37, 406308), (42, 357938), (49, 306804), (74, 203154), (84, 178969), (98, 153402), (111, 135436), (147, 102268), (148, 101577), (196, 76701), (222, 67718), (259, 58044), (294, 51134), (444, 33859), (518, 29022), (588, 25567), (691, 21756), (777, 19348), (1036, 14511), (1382, 10878), (1554, 9674), (1813, 8292), (2073, 7252), (2764, 5439), (3108, 4837), (3626, 4146)]