38315142

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{16249}}^1$

素因数の和:16388

約数の個数: 24

約数和(自身を含む): 83655000

約数和(自身を除く): 45339858

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 16249, 32498, 48747, 97494, 146241, 292482, 2128619, 4257238, 6385857, 12771714, 19157571, 38315142]

約数ペア:

[(1, 38315142), (2, 19157571), (3, 12771714), (6, 6385857), (9, 4257238), (18, 2128619), (131, 292482), (262, 146241), (393, 97494), (786, 48747), (1179, 32498), (2358, 16249)]