1227871188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1100243}}^1$

素因数の和:1100284

約数の個数: 36

約数和(自身を含む): 3203910528

約数和(自身を除く): 1976039340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 1100243, 2200486, 3300729, 4400972, 6601458, 9902187, 13202916, 19804374, 34107533, 39608748, 68215066, 102322599, 136430132, 204645198, 306967797, 409290396, 613935594, 1227871188]

約数ペア:

[(1, 1227871188), (2, 613935594), (3, 409290396), (4, 306967797), (6, 204645198), (9, 136430132), (12, 102322599), (18, 68215066), (31, 39608748), (36, 34107533), (62, 19804374), (93, 13202916), (124, 9902187), (186, 6601458), (279, 4400972), (372, 3300729), (558, 2200486), (1116, 1100243)]