12125538

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^2\times {\mathrm{89}}^1$

素因数の和:161

約数の個数: 60

約数和(自身を含む): 28455570

約数和(自身を除く): 16330032

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 89, 162, 174, 178, 261, 267, 522, 534, 783, 801, 841, 1566, 1602, 1682, 2349, 2403, 2523, 2581, 4698, 4806, 5046, 5162, 7209, 7569, 7743, 14418, 15138, 15486, 22707, 23229, 45414, 46458, 68121, 69687, 74849, 136242, 139374, 149698, 209061, 224547, 418122, 449094, 673641, 1347282, 2020923, 4041846, 6062769, 12125538]

約数ペア:

[(1, 12125538), (2, 6062769), (3, 4041846), (6, 2020923), (9, 1347282), (18, 673641), (27, 449094), (29, 418122), (54, 224547), (58, 209061), (81, 149698), (87, 139374), (89, 136242), (162, 74849), (174, 69687), (178, 68121), (261, 46458), (267, 45414), (522, 23229), (534, 22707), (783, 15486), (801, 15138), (841, 14418), (1566, 7743), (1602, 7569), (1682, 7209), (2349, 5162), (2403, 5046), (2523, 4806), (2581, 4698)]