15345078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2789}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 35354880

約数和(自身を除く): 20009802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 2789, 5502, 5578, 8367, 16734, 19523, 39046, 58569, 117138, 365359, 730718, 1096077, 2192154, 2557513, 5115026, 7672539, 15345078]

約数ペア:

[(1, 15345078), (2, 7672539), (3, 5115026), (6, 2557513), (7, 2192154), (14, 1096077), (21, 730718), (42, 365359), (131, 117138), (262, 58569), (393, 39046), (786, 19523), (917, 16734), (1834, 8367), (2751, 5578), (2789, 5502)]