8470434

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 20158848

約数和(自身を除く): 11688414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 613, 658, 987, 1226, 1839, 1974, 2303, 3678, 4291, 4606, 6909, 8582, 12873, 13818, 25746, 28811, 30037, 57622, 60074, 86433, 90111, 172866, 180222, 201677, 403354, 605031, 1210062, 1411739, 2823478, 4235217, 8470434]

約数ペア:

[(1, 8470434), (2, 4235217), (3, 2823478), (6, 1411739), (7, 1210062), (14, 605031), (21, 403354), (42, 201677), (47, 180222), (49, 172866), (94, 90111), (98, 86433), (141, 60074), (147, 57622), (282, 30037), (294, 28811), (329, 25746), (613, 13818), (658, 12873), (987, 8582), (1226, 6909), (1839, 4606), (1974, 4291), (2303, 3678)]