40781982

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{389}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 83060640

約数和(自身を除く): 42278658

約数列:

[1, 2, 3, 6, 101, 173, 202, 303, 346, 389, 519, 606, 778, 1038, 1167, 2334, 17473, 34946, 39289, 52419, 67297, 78578, 104838, 117867, 134594, 201891, 235734, 403782, 6796997, 13593994, 20390991, 40781982]

約数ペア:

[(1, 40781982), (2, 20390991), (3, 13593994), (6, 6796997), (101, 403782), (173, 235734), (202, 201891), (303, 134594), (346, 117867), (389, 104838), (519, 78578), (606, 67297), (778, 52419), (1038, 39289), (1167, 34946), (2334, 17473)]