16622766

素因数分解:

$2^1\times 3^3\times {\mathrm{541}}^1\times {\mathrm{569}}^1$

素因数の和:1121

約数の個数: 32

約数和(自身を含む): 37072800

約数和(自身を除く): 20450034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 541, 569, 1082, 1138, 1623, 1707, 3246, 3414, 4869, 5121, 9738, 10242, 14607, 15363, 29214, 30726, 307829, 615658, 923487, 1846974, 2770461, 5540922, 8311383, 16622766]

約数ペア:

[(1, 16622766), (2, 8311383), (3, 5540922), (6, 2770461), (9, 1846974), (18, 923487), (27, 615658), (54, 307829), (541, 30726), (569, 29214), (1082, 15363), (1138, 14607), (1623, 10242), (1707, 9738), (3246, 5121), (3414, 4869)]