40323318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15739}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 93684480

約数和(自身を除く): 53361162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 15739, 31478, 47217, 94434, 110173, 220346, 330519, 661038, 960079, 1920158, 2880237, 5760474, 6720553, 13441106, 20161659, 40323318]

約数ペア:

[(1, 40323318), (2, 20161659), (3, 13441106), (6, 6720553), (7, 5760474), (14, 2880237), (21, 1920158), (42, 960079), (61, 661038), (122, 330519), (183, 220346), (366, 110173), (427, 94434), (854, 47217), (1281, 31478), (2562, 15739)]