21179634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16310

約数の個数: 32

約数和(自身を含む): 49975296

約数和(自身を除く): 28795662

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16267, 32534, 48801, 97602, 113869, 227738, 341607, 504277, 683214, 1008554, 1512831, 3025662, 3529939, 7059878, 10589817, 21179634]

約数ペア:

[(1, 21179634), (2, 10589817), (3, 7059878), (6, 3529939), (7, 3025662), (14, 1512831), (21, 1008554), (31, 683214), (42, 504277), (62, 341607), (93, 227738), (186, 113869), (217, 97602), (434, 48801), (651, 32534), (1302, 16267)]