40305426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3391}}^1$

素因数の和:3686

約数の個数: 32

約数和(自身を含む): 92479488

約数和(自身を除く): 52174062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3391, 3962, 5943, 6782, 10173, 11886, 20346, 23737, 47474, 71211, 142422, 959653, 1919306, 2878959, 5757918, 6717571, 13435142, 20152713, 40305426]

約数ペア:

[(1, 40305426), (2, 20152713), (3, 13435142), (6, 6717571), (7, 5757918), (14, 2878959), (21, 1919306), (42, 959653), (283, 142422), (566, 71211), (849, 47474), (1698, 23737), (1981, 20346), (3391, 11886), (3962, 10173), (5943, 6782)]