15591492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61871}}^1$

素因数の和:61888

約数の個数: 36

約数和(自身を含む): 45042816

約数和(自身を除く): 29451324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 61871, 123742, 185613, 247484, 371226, 433097, 556839, 742452, 866194, 1113678, 1299291, 1732388, 2227356, 2598582, 3897873, 5197164, 7795746, 15591492]

約数ペア:

[(1, 15591492), (2, 7795746), (3, 5197164), (4, 3897873), (6, 2598582), (7, 2227356), (9, 1732388), (12, 1299291), (14, 1113678), (18, 866194), (21, 742452), (28, 556839), (36, 433097), (42, 371226), (63, 247484), (84, 185613), (126, 123742), (252, 61871)]