18862130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{577}}^1$

素因数の和:1058

約数の個数: 32

約数和(自身を含む): 38952576

約数和(自身を除く): 20090446

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 467, 577, 934, 1154, 2335, 2885, 3269, 4039, 4670, 5770, 6538, 8078, 16345, 20195, 32690, 40390, 269459, 538918, 1347295, 1886213, 2694590, 3772426, 9431065, 18862130]

約数ペア:

[(1, 18862130), (2, 9431065), (5, 3772426), (7, 2694590), (10, 1886213), (14, 1347295), (35, 538918), (70, 269459), (467, 40390), (577, 32690), (934, 20195), (1154, 16345), (2335, 8078), (2885, 6538), (3269, 5770), (4039, 4670)]