244566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{647}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 622080

約数和(自身を除く): 377514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 647, 1294, 1941, 3882, 4529, 5823, 9058, 11646, 13587, 17469, 27174, 34938, 40761, 81522, 122283, 244566]

約数ペア:

[(1, 244566), (2, 122283), (3, 81522), (6, 40761), (7, 34938), (9, 27174), (14, 17469), (18, 13587), (21, 11646), (27, 9058), (42, 5823), (54, 4529), (63, 3882), (126, 1941), (189, 1294), (378, 647)]