13275318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 30735360

約数和(自身を除く): 17460042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4001, 8002, 12003, 24006, 28007, 56014, 84021, 168042, 316079, 632158, 948237, 1896474, 2212553, 4425106, 6637659, 13275318]

約数ペア:

[(1, 13275318), (2, 6637659), (3, 4425106), (6, 2212553), (7, 1896474), (14, 948237), (21, 632158), (42, 316079), (79, 168042), (158, 84021), (237, 56014), (474, 28007), (553, 24006), (1106, 12003), (1659, 8002), (3318, 4001)]