18528468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31511}}^1$

素因数の和:31532

約数の個数: 36

約数和(自身を含む): 50293152

約数和(自身を除く): 31764684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31511, 63022, 94533, 126044, 189066, 220577, 378132, 441154, 661731, 882308, 1323462, 1544039, 2646924, 3088078, 4632117, 6176156, 9264234, 18528468]

約数ペア:

[(1, 18528468), (2, 9264234), (3, 6176156), (4, 4632117), (6, 3088078), (7, 2646924), (12, 1544039), (14, 1323462), (21, 882308), (28, 661731), (42, 441154), (49, 378132), (84, 220577), (98, 189066), (147, 126044), (196, 94533), (294, 63022), (588, 31511)]