2398158

素因数分解:

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

素因数の和:2741

約数の個数: 36

約数和(自身を含む): 6046560

約数和(自身を除く): 3648402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2719, 5438, 8157, 16314, 19033, 24471, 38066, 48942, 57099, 114198, 133231, 171297, 266462, 342594, 399693, 799386, 1199079, 2398158]

約数ペア:

[(1, 2398158), (2, 1199079), (3, 799386), (6, 399693), (7, 342594), (9, 266462), (14, 171297), (18, 133231), (21, 114198), (42, 57099), (49, 48942), (63, 38066), (98, 24471), (126, 19033), (147, 16314), (294, 8157), (441, 5438), (882, 2719)]