18531702

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21011}}^1$

素因数の和:21033

約数の個数: 36

約数和(自身を含む): 46709676

約数和(自身を除く): 28177974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21011, 42022, 63033, 126066, 147077, 189099, 294154, 378198, 441231, 882462, 1029539, 1323693, 2059078, 2647386, 3088617, 6177234, 9265851, 18531702]

約数ペア:

[(1, 18531702), (2, 9265851), (3, 6177234), (6, 3088617), (7, 2647386), (9, 2059078), (14, 1323693), (18, 1029539), (21, 882462), (42, 441231), (49, 378198), (63, 294154), (98, 189099), (126, 147077), (147, 126066), (294, 63033), (441, 42022), (882, 21011)]