1630566

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{12941}}^1$

素因数の和:12956

約数の個数: 24

約数和(自身を含む): 4037904

約数和(自身を除く): 2407338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 12941, 25882, 38823, 77646, 90587, 116469, 181174, 232938, 271761, 543522, 815283, 1630566]

約数ペア:

[(1, 1630566), (2, 815283), (3, 543522), (6, 271761), (7, 232938), (9, 181174), (14, 116469), (18, 90587), (21, 77646), (42, 38823), (63, 25882), (126, 12941)]