15657684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3517}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 42553728

約数和(自身を除く): 26896044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 3517, 4452, 7034, 10551, 14068, 21102, 24619, 42204, 49238, 73857, 98476, 147714, 186401, 295428, 372802, 559203, 745604, 1118406, 1304807, 2236812, 2609614, 3914421, 5219228, 7828842, 15657684]

約数ペア:

[(1, 15657684), (2, 7828842), (3, 5219228), (4, 3914421), (6, 2609614), (7, 2236812), (12, 1304807), (14, 1118406), (21, 745604), (28, 559203), (42, 372802), (53, 295428), (84, 186401), (106, 147714), (159, 98476), (212, 73857), (318, 49238), (371, 42204), (636, 24619), (742, 21102), (1113, 14068), (1484, 10551), (2226, 7034), (3517, 4452)]