28808224494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18538111}}^1$

素因数の和:18538160

約数の個数: 32

約数和(自身を含む): 67627032576

約数和(自身を除く): 38818808082

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 18538111, 37076222, 55614333, 111228666, 129766777, 259533554, 389300331, 685910107, 778600662, 1371820214, 2057730321, 4115460642, 4801370749, 9602741498, 14404112247, 28808224494]

約数ペア:

[(1, 28808224494), (2, 14404112247), (3, 9602741498), (6, 4801370749), (7, 4115460642), (14, 2057730321), (21, 1371820214), (37, 778600662), (42, 685910107), (74, 389300331), (111, 259533554), (222, 129766777), (259, 111228666), (518, 55614333), (777, 37076222), (1554, 18538111)]