61901028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{245639}}^1$

素因数の和:245656

約数の個数: 36

約数和(自身を含む): 178825920

約数和(自身を除く): 116924892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 245639, 491278, 736917, 982556, 1473834, 1719473, 2210751, 2947668, 3438946, 4421502, 5158419, 6877892, 8843004, 10316838, 15475257, 20633676, 30950514, 61901028]

約数ペア:

[(1, 61901028), (2, 30950514), (3, 20633676), (4, 15475257), (6, 10316838), (7, 8843004), (9, 6877892), (12, 5158419), (14, 4421502), (18, 3438946), (21, 2947668), (28, 2210751), (36, 1719473), (42, 1473834), (63, 982556), (84, 736917), (126, 491278), (252, 245639)]