988615404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{3923077}}^1$

素因数の和:3923094

約数の個数: 36

約数和(自身を含む): 2856000784

約数和(自身を除く): 1867385380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 3923077, 7846154, 11769231, 15692308, 23538462, 27461539, 35307693, 47076924, 54923078, 70615386, 82384617, 109846156, 141230772, 164769234, 247153851, 329538468, 494307702, 988615404]

約数ペア:

[(1, 988615404), (2, 494307702), (3, 329538468), (4, 247153851), (6, 164769234), (7, 141230772), (9, 109846156), (12, 82384617), (14, 70615386), (18, 54923078), (21, 47076924), (28, 35307693), (36, 27461539), (42, 23538462), (63, 15692308), (84, 11769231), (126, 7846154), (252, 3923077)]