18672351888

素因数分解:

$2^4\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{267727}}^1$

素因数の和:269191

約数の個数: 40

約数和(自身を含む): 48270287488

約数和(自身を除く): 29597935600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1453, 2906, 4359, 5812, 8718, 11624, 17436, 23248, 34872, 69744, 267727, 535454, 803181, 1070908, 1606362, 2141816, 3212724, 4283632, 6425448, 12850896, 389007331, 778014662, 1167021993, 1556029324, 2334043986, 3112058648, 4668087972, 6224117296, 9336175944, 18672351888]

約数ペア:

[(1, 18672351888), (2, 9336175944), (3, 6224117296), (4, 4668087972), (6, 3112058648), (8, 2334043986), (12, 1556029324), (16, 1167021993), (24, 778014662), (48, 389007331), (1453, 12850896), (2906, 6425448), (4359, 4283632), (5812, 3212724), (8718, 2141816), (11624, 1606362), (17436, 1070908), (23248, 803181), (34872, 535454), (69744, 267727)]