61921188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245719}}^1$

素因数の和:245736

約数の個数: 36

約数和(自身を含む): 178884160

約数和(自身を除く): 116962972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245719, 491438, 737157, 982876, 1474314, 1720033, 2211471, 2948628, 3440066, 4422942, 5160099, 6880132, 8845884, 10320198, 15480297, 20640396, 30960594, 61921188]

約数ペア:

[(1, 61921188), (2, 30960594), (3, 20640396), (4, 15480297), (6, 10320198), (7, 8845884), (9, 6880132), (12, 5160099), (14, 4422942), (18, 3440066), (21, 2948628), (28, 2211471), (36, 1720033), (42, 1474314), (63, 982876), (84, 737157), (126, 491438), (252, 245719)]