25189038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{28559}}^1$

素因数の和:28581

約数の個数: 36

約数和(自身を含む): 63488880

約数和(自身を除く): 38299842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 28559, 57118, 85677, 171354, 199913, 257031, 399826, 514062, 599739, 1199478, 1399391, 1799217, 2798782, 3598434, 4198173, 8396346, 12594519, 25189038]

約数ペア:

[(1, 25189038), (2, 12594519), (3, 8396346), (6, 4198173), (7, 3598434), (9, 2798782), (14, 1799217), (18, 1399391), (21, 1199478), (42, 599739), (49, 514062), (63, 399826), (98, 257031), (126, 199913), (147, 171354), (294, 85677), (441, 57118), (882, 28559)]