722068026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{37643}}^1$

素因数の和:37810

約数の個数: 32

約数和(自身を含む): 1517806080

約数和(自身を除く): 795738054

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 139, 278, 417, 834, 3197, 6394, 9591, 19182, 37643, 75286, 112929, 225858, 865789, 1731578, 2597367, 5194734, 5232377, 10464754, 15697131, 31394262, 120344671, 240689342, 361034013, 722068026]

約数ペア:

[(1, 722068026), (2, 361034013), (3, 240689342), (6, 120344671), (23, 31394262), (46, 15697131), (69, 10464754), (138, 5232377), (139, 5194734), (278, 2597367), (417, 1731578), (834, 865789), (3197, 225858), (6394, 112929), (9591, 75286), (19182, 37643)]