18659214

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{49363}}^1$

素因数の和:49381

約数の個数: 32

約数和(自身を含む): 47389440

約数和(自身を除く): 28730226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 49363, 98726, 148089, 296178, 345541, 444267, 691082, 888534, 1036623, 1332801, 2073246, 2665602, 3109869, 6219738, 9329607, 18659214]

約数ペア:

[(1, 18659214), (2, 9329607), (3, 6219738), (6, 3109869), (7, 2665602), (9, 2073246), (14, 1332801), (18, 1036623), (21, 888534), (27, 691082), (42, 444267), (54, 345541), (63, 296178), (126, 148089), (189, 98726), (378, 49363)]