187193748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71887}}^1$

素因数の和:71932

約数の個数: 48

約数和(自身を含む): 515293184

約数和(自身を除く): 328099436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 71887, 143774, 215661, 287548, 431322, 503209, 862644, 1006418, 1509627, 2012836, 2228497, 3019254, 4456994, 6038508, 6685491, 8913988, 13370982, 15599479, 26741964, 31198958, 46798437, 62397916, 93596874, 187193748]

約数ペア:

[(1, 187193748), (2, 93596874), (3, 62397916), (4, 46798437), (6, 31198958), (7, 26741964), (12, 15599479), (14, 13370982), (21, 8913988), (28, 6685491), (31, 6038508), (42, 4456994), (62, 3019254), (84, 2228497), (93, 2012836), (124, 1509627), (186, 1006418), (217, 862644), (372, 503209), (434, 431322), (651, 287548), (868, 215661), (1302, 143774), (2604, 71887)]