631386

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{5011}}^1$

素因数の和:5026

約数の個数: 24

約数和(自身を含む): 1563744

約数和(自身を除く): 932358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 5011, 10022, 15033, 30066, 35077, 45099, 70154, 90198, 105231, 210462, 315693, 631386]

約数ペア:

[(1, 631386), (2, 315693), (3, 210462), (6, 105231), (7, 90198), (9, 70154), (14, 45099), (18, 35077), (21, 30066), (42, 15033), (63, 10022), (126, 5011)]