18225804986

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1\times {\mathrm{23327}}^1$

素因数の和:24086

約数の個数: 32

約数和(自身を含む): 29813184000

約数和(自身を除く): 11587379014

約数列:

[1, 2, 19, 29, 38, 58, 551, 709, 1102, 1418, 13471, 20561, 23327, 26942, 41122, 46654, 390659, 443213, 676483, 781318, 886426, 1352966, 12853177, 16538843, 25706354, 33077686, 314238017, 479626447, 628476034, 959252894, 9112902493, 18225804986]

約数ペア:

[(1, 18225804986), (2, 9112902493), (19, 959252894), (29, 628476034), (38, 479626447), (58, 314238017), (551, 33077686), (709, 25706354), (1102, 16538843), (1418, 12853177), (13471, 1352966), (20561, 886426), (23327, 781318), (26942, 676483), (41122, 443213), (46654, 390659)]