18182696

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 42854400

約数和(自身を除く): 24671704

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 743, 874, 1064, 1288, 1486, 1748, 2972, 3059, 3496, 5201, 5944, 6118, 10402, 12236, 14117, 17089, 20804, 24472, 28234, 34178, 41608, 56468, 68356, 98819, 112936, 119623, 136712, 197638, 239246, 324691, 395276, 478492, 649382, 790552, 956984, 1298764, 2272837, 2597528, 4545674, 9091348, 18182696]

約数ペア:

[(1, 18182696), (2, 9091348), (4, 4545674), (7, 2597528), (8, 2272837), (14, 1298764), (19, 956984), (23, 790552), (28, 649382), (38, 478492), (46, 395276), (56, 324691), (76, 239246), (92, 197638), (133, 136712), (152, 119623), (161, 112936), (184, 98819), (266, 68356), (322, 56468), (437, 41608), (532, 34178), (644, 28234), (743, 24472), (874, 20804), (1064, 17089), (1288, 14117), (1486, 12236), (1748, 10402), (2972, 6118), (3059, 5944), (3496, 5201)]