39828474

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{6451}}^1$

素因数の和:6480

約数の個数: 48

約数和(自身を含む): 100651200

約数和(自身を除く): 60822726

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, 6174, 6451, 12902, 19353, 38706, 45157, 58059, 90314, 116118, 135471, 270942, 316099, 406413, 632198, 812826, 948297, 1896594, 2212693, 2844891, 4425386, 5689782, 6638079, 13276158, 19914237, 39828474]

約数ペア:

[(1, 39828474), (2, 19914237), (3, 13276158), (6, 6638079), (7, 5689782), (9, 4425386), (14, 2844891), (18, 2212693), (21, 1896594), (42, 948297), (49, 812826), (63, 632198), (98, 406413), (126, 316099), (147, 270942), (294, 135471), (343, 116118), (441, 90314), (686, 58059), (882, 45157), (1029, 38706), (2058, 19353), (3087, 12902), (6174, 6451)]