1253505924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{166601}}^1$

素因数の和:166641

約数の個数: 72

約数和(自身を含む): 3638587680

約数和(自身を除く): 2385081756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 166601, 333202, 499803, 666404, 999606, 1499409, 1832611, 1999212, 2998818, 3165419, 3665222, 5497833, 5997636, 6330838, 7330444, 9496257, 10995666, 12661676, 16493499, 18992514, 21991332, 28488771, 32986998, 34819609, 37985028, 56977542, 65973996, 69639218, 104458827, 113955084, 139278436, 208917654, 313376481, 417835308, 626752962, 1253505924]

約数ペア:

[(1, 1253505924), (2, 626752962), (3, 417835308), (4, 313376481), (6, 208917654), (9, 139278436), (11, 113955084), (12, 104458827), (18, 69639218), (19, 65973996), (22, 56977542), (33, 37985028), (36, 34819609), (38, 32986998), (44, 28488771), (57, 21991332), (66, 18992514), (76, 16493499), (99, 12661676), (114, 10995666), (132, 9496257), (171, 7330444), (198, 6330838), (209, 5997636), (228, 5497833), (342, 3665222), (396, 3165419), (418, 2998818), (627, 1999212), (684, 1832611), (836, 1499409), (1254, 999606), (1881, 666404), (2508, 499803), (3762, 333202), (7524, 166601)]