16787106

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{2719}}^1$

素因数の和:2748

約数の個数: 48

約数和(自身を含む): 42432000

約数和(自身を除く): 25644894

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, 2719, 3087, 5438, 6174, 8157, 16314, 19033, 24471, 38066, 48942, 57099, 114198, 133231, 171297, 266462, 342594, 399693, 799386, 932617, 1199079, 1865234, 2398158, 2797851, 5595702, 8393553, 16787106]

約数ペア:

[(1, 16787106), (2, 8393553), (3, 5595702), (6, 2797851), (7, 2398158), (9, 1865234), (14, 1199079), (18, 932617), (21, 799386), (42, 399693), (49, 342594), (63, 266462), (98, 171297), (126, 133231), (147, 114198), (294, 57099), (343, 48942), (441, 38066), (686, 24471), (882, 19033), (1029, 16314), (2058, 8157), (2719, 6174), (3087, 5438)]