213282012

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1447}}^1$

素因数の和:1698

約数の個数: 48

約数和(自身を含む): 507935232

約数和(自身を除く): 294653220

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 173, 213, 284, 346, 426, 519, 692, 852, 1038, 1447, 2076, 2894, 4341, 5788, 8682, 12283, 17364, 24566, 36849, 49132, 73698, 102737, 147396, 205474, 250331, 308211, 410948, 500662, 616422, 750993, 1001324, 1232844, 1501986, 3003972, 17773501, 35547002, 53320503, 71094004, 106641006, 213282012]

約数ペア:

[(1, 213282012), (2, 106641006), (3, 71094004), (4, 53320503), (6, 35547002), (12, 17773501), (71, 3003972), (142, 1501986), (173, 1232844), (213, 1001324), (284, 750993), (346, 616422), (426, 500662), (519, 410948), (692, 308211), (852, 250331), (1038, 205474), (1447, 147396), (2076, 102737), (2894, 73698), (4341, 49132), (5788, 36849), (8682, 24566), (12283, 17364)]