123929316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491783}}^1$

素因数の和:491800

約数の個数: 36

約数和(自身を含む): 358018752

約数和(自身を除く): 234089436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491783, 983566, 1475349, 1967132, 2950698, 3442481, 4426047, 5901396, 6884962, 8852094, 10327443, 13769924, 17704188, 20654886, 30982329, 41309772, 61964658, 123929316]

約数ペア:

[(1, 123929316), (2, 61964658), (3, 41309772), (4, 30982329), (6, 20654886), (7, 17704188), (9, 13769924), (12, 10327443), (14, 8852094), (18, 6884962), (21, 5901396), (28, 4426047), (36, 3442481), (42, 2950698), (63, 1967132), (84, 1475349), (126, 983566), (252, 491783)]