9997722

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{26449}}^1$

素因数の和:26467

約数の個数: 32

約数和(自身を含む): 25392000

約数和(自身を除く): 15394278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 26449, 52898, 79347, 158694, 185143, 238041, 370286, 476082, 555429, 714123, 1110858, 1428246, 1666287, 3332574, 4998861, 9997722]

約数ペア:

[(1, 9997722), (2, 4998861), (3, 3332574), (6, 1666287), (7, 1428246), (9, 1110858), (14, 714123), (18, 555429), (21, 476082), (27, 370286), (42, 238041), (54, 185143), (63, 158694), (126, 79347), (189, 52898), (378, 26449)]