123451818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{41399}}^1$

素因数の和:41482

約数の個数: 32

約数和(自身を含む): 286156800

約数和(自身を除く): 162704982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 41399, 82798, 124197, 248394, 289793, 579586, 869379, 1738758, 2939329, 5878658, 8817987, 17635974, 20575303, 41150606, 61725909, 123451818]

約数ペア:

[(1, 123451818), (2, 61725909), (3, 41150606), (6, 20575303), (7, 17635974), (14, 8817987), (21, 5878658), (42, 2939329), (71, 1738758), (142, 869379), (213, 579586), (426, 289793), (497, 248394), (994, 124197), (1491, 82798), (2982, 41399)]