187996746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{13523}}^1$

素因数の和:13866

約数の個数: 32

約数和(自身を含む): 431036928

約数和(自身を除く): 243040182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 331, 662, 993, 1986, 2317, 4634, 6951, 13523, 13902, 27046, 40569, 81138, 94661, 189322, 283983, 567966, 4476113, 8952226, 13428339, 26856678, 31332791, 62665582, 93998373, 187996746]

約数ペア:

[(1, 187996746), (2, 93998373), (3, 62665582), (6, 31332791), (7, 26856678), (14, 13428339), (21, 8952226), (42, 4476113), (331, 567966), (662, 283983), (993, 189322), (1986, 94661), (2317, 81138), (4634, 40569), (6951, 27046), (13523, 13902)]