13172124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{821}}^1$

素因数の和:1026

約数の個数: 48

約数和(自身を含む): 35352576

約数和(自身を除く): 22180452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 821, 1146, 1337, 1642, 2292, 2463, 2674, 3284, 4011, 4926, 5348, 5747, 8022, 9852, 11494, 16044, 17241, 22988, 34482, 68964, 156811, 313622, 470433, 627244, 940866, 1097677, 1881732, 2195354, 3293031, 4390708, 6586062, 13172124]

約数ペア:

[(1, 13172124), (2, 6586062), (3, 4390708), (4, 3293031), (6, 2195354), (7, 1881732), (12, 1097677), (14, 940866), (21, 627244), (28, 470433), (42, 313622), (84, 156811), (191, 68964), (382, 34482), (573, 22988), (764, 17241), (821, 16044), (1146, 11494), (1337, 9852), (1642, 8022), (2292, 5747), (2463, 5348), (2674, 4926), (3284, 4011)]