1999889388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{7936069}}^1$

素因数の和:7936086

約数の個数: 36

約数和(自身を含む): 5777458960

約数和(自身を除く): 3777569572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 7936069, 15872138, 23808207, 31744276, 47616414, 55552483, 71424621, 95232828, 111104966, 142849242, 166657449, 222209932, 285698484, 333314898, 499972347, 666629796, 999944694, 1999889388]

約数ペア:

[(1, 1999889388), (2, 999944694), (3, 666629796), (4, 499972347), (6, 333314898), (7, 285698484), (9, 222209932), (12, 166657449), (14, 142849242), (18, 111104966), (21, 95232828), (28, 71424621), (36, 55552483), (42, 47616414), (63, 31744276), (84, 23808207), (126, 15872138), (252, 7936069)]