13180068

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 72

約数和(自身を含む): 36874656

約数和(自身を除く): 23694588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 401, 498, 747, 802, 913, 996, 1203, 1494, 1604, 1826, 2406, 2739, 2988, 3609, 3652, 4411, 4812, 5478, 7218, 8217, 8822, 10956, 13233, 14436, 16434, 17644, 26466, 32868, 33283, 39699, 52932, 66566, 79398, 99849, 133132, 158796, 199698, 299547, 366113, 399396, 599094, 732226, 1098339, 1198188, 1464452, 2196678, 3295017, 4393356, 6590034, 13180068]

約数ペア:

[(1, 13180068), (2, 6590034), (3, 4393356), (4, 3295017), (6, 2196678), (9, 1464452), (11, 1198188), (12, 1098339), (18, 732226), (22, 599094), (33, 399396), (36, 366113), (44, 299547), (66, 199698), (83, 158796), (99, 133132), (132, 99849), (166, 79398), (198, 66566), (249, 52932), (332, 39699), (396, 33283), (401, 32868), (498, 26466), (747, 17644), (802, 16434), (913, 14436), (996, 13233), (1203, 10956), (1494, 8822), (1604, 8217), (1826, 7218), (2406, 5478), (2739, 4812), (2988, 4411), (3609, 3652)]