66225138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{25849}}^1$

素因数の和:25922

約数の個数: 32

約数和(自身を含む): 153859200

約数和(自身を除く): 87634062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 25849, 51698, 77547, 155094, 180943, 361886, 542829, 1085658, 1576789, 3153578, 4730367, 9460734, 11037523, 22075046, 33112569, 66225138]

約数ペア:

[(1, 66225138), (2, 33112569), (3, 22075046), (6, 11037523), (7, 9460734), (14, 4730367), (21, 3153578), (42, 1576789), (61, 1085658), (122, 542829), (183, 361886), (366, 180943), (427, 155094), (854, 77547), (1281, 51698), (2562, 25849)]