1382556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 48

約数和(自身を含む): 3745280

約数和(自身を除く): 2362724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 151, 218, 302, 327, 436, 453, 604, 654, 763, 906, 1057, 1308, 1526, 1812, 2114, 2289, 3052, 3171, 4228, 4578, 6342, 9156, 12684, 16459, 32918, 49377, 65836, 98754, 115213, 197508, 230426, 345639, 460852, 691278, 1382556]

約数ペア:

[(1, 1382556), (2, 691278), (3, 460852), (4, 345639), (6, 230426), (7, 197508), (12, 115213), (14, 98754), (21, 65836), (28, 49377), (42, 32918), (84, 16459), (109, 12684), (151, 9156), (218, 6342), (302, 4578), (327, 4228), (436, 3171), (453, 3052), (604, 2289), (654, 2114), (763, 1812), (906, 1526), (1057, 1308)]