61986204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245977}}^1$

素因数の和:245994

約数の個数: 36

約数和(自身を含む): 179071984

約数和(自身を除く): 117085780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245977, 491954, 737931, 983908, 1475862, 1721839, 2213793, 2951724, 3443678, 4427586, 5165517, 6887356, 8855172, 10331034, 15496551, 20662068, 30993102, 61986204]

約数ペア:

[(1, 61986204), (2, 30993102), (3, 20662068), (4, 15496551), (6, 10331034), (7, 8855172), (9, 6887356), (12, 5165517), (14, 4427586), (18, 3443678), (21, 2951724), (28, 2213793), (36, 1721839), (42, 1475862), (63, 983908), (84, 737931), (126, 491954), (252, 245977)]