1631868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19427}}^1$

素因数の和:19441

約数の個数: 24

約数和(自身を含む): 4351872

約数和(自身を除く): 2720004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 19427, 38854, 58281, 77708, 116562, 135989, 233124, 271978, 407967, 543956, 815934, 1631868]

約数ペア:

[(1, 1631868), (2, 815934), (3, 543956), (4, 407967), (6, 271978), (7, 233124), (12, 135989), (14, 116562), (21, 77708), (28, 58281), (42, 38854), (84, 19427)]