1625376474

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{3499}}^1$

素因数の和:3835

約数の個数: 48

約数和(自身を含む): 3567564000

約数和(自身を除く): 1942187526

約数列:

[1, 2, 3, 6, 9, 18, 131, 197, 262, 393, 394, 591, 786, 1179, 1182, 1773, 2358, 3499, 3546, 6998, 10497, 20994, 25807, 31491, 51614, 62982, 77421, 154842, 232263, 458369, 464526, 689303, 916738, 1375107, 1378606, 2067909, 2750214, 4125321, 4135818, 6203727, 8250642, 12407454, 90298693, 180597386, 270896079, 541792158, 812688237, 1625376474]

約数ペア:

[(1, 1625376474), (2, 812688237), (3, 541792158), (6, 270896079), (9, 180597386), (18, 90298693), (131, 12407454), (197, 8250642), (262, 6203727), (393, 4135818), (394, 4125321), (591, 2750214), (786, 2067909), (1179, 1378606), (1182, 1375107), (1773, 916738), (2358, 689303), (3499, 464526), (3546, 458369), (6998, 232263), (10497, 154842), (20994, 77421), (25807, 62982), (31491, 51614)]