287292222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2280097}}^1$

素因数の和:2280112

約数の個数: 24

約数和(自身を含む): 711390576

約数和(自身を除く): 424098354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2280097, 4560194, 6840291, 13680582, 15960679, 20520873, 31921358, 41041746, 47882037, 95764074, 143646111, 287292222]

約数ペア:

[(1, 287292222), (2, 143646111), (3, 95764074), (6, 47882037), (7, 41041746), (9, 31921358), (14, 20520873), (18, 15960679), (21, 13680582), (42, 6840291), (63, 4560194), (126, 2280097)]