27480474

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{4451}}^1$

素因数の和:4480

約数の個数: 48

約数和(自身を含む): 69451200

約数和(自身を除く): 41970726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 4451, 6174, 8902, 13353, 26706, 31157, 40059, 62314, 80118, 93471, 186942, 218099, 280413, 436198, 560826, 654297, 1308594, 1526693, 1962891, 3053386, 3925782, 4580079, 9160158, 13740237, 27480474]

約数ペア:

[(1, 27480474), (2, 13740237), (3, 9160158), (6, 4580079), (7, 3925782), (9, 3053386), (14, 1962891), (18, 1526693), (21, 1308594), (42, 654297), (49, 560826), (63, 436198), (98, 280413), (126, 218099), (147, 186942), (294, 93471), (343, 80118), (441, 62314), (686, 40059), (882, 31157), (1029, 26706), (2058, 13353), (3087, 8902), (4451, 6174)]