1931777316

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2555261}}^1$

素因数の和:2555281

約数の個数: 48

約数和(自身を含む): 5723786880

約数和(自身を除く): 3792009564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2555261, 5110522, 7665783, 10221044, 15331566, 17886827, 22997349, 30663132, 35773654, 45994698, 53660481, 68992047, 71547308, 91989396, 107320962, 137984094, 160981443, 214641924, 275968188, 321962886, 482944329, 643925772, 965888658, 1931777316]

約数ペア:

[(1, 1931777316), (2, 965888658), (3, 643925772), (4, 482944329), (6, 321962886), (7, 275968188), (9, 214641924), (12, 160981443), (14, 137984094), (18, 107320962), (21, 91989396), (27, 71547308), (28, 68992047), (36, 53660481), (42, 45994698), (54, 35773654), (63, 30663132), (84, 22997349), (108, 17886827), (126, 15331566), (189, 10221044), (252, 7665783), (378, 5110522), (756, 2555261)]