2013221694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{8783}}^1$

素因数の和:8973

約数の個数: 64

約数和(自身を含む): 4614340608

約数和(自身を除く): 2601118914

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 151, 253, 302, 453, 506, 759, 906, 1518, 1661, 3322, 3473, 4983, 6946, 8783, 9966, 10419, 17566, 20838, 26349, 38203, 52698, 76406, 96613, 114609, 193226, 202009, 229218, 289839, 404018, 579678, 606027, 1212054, 1326233, 2222099, 2652466, 3978699, 4444198, 6666297, 7957398, 13332594, 14588563, 29177126, 30503359, 43765689, 61006718, 87531378, 91510077, 183020154, 335536949, 671073898, 1006610847, 2013221694]

約数ペア:

[(1, 2013221694), (2, 1006610847), (3, 671073898), (6, 335536949), (11, 183020154), (22, 91510077), (23, 87531378), (33, 61006718), (46, 43765689), (66, 30503359), (69, 29177126), (138, 14588563), (151, 13332594), (253, 7957398), (302, 6666297), (453, 4444198), (506, 3978699), (759, 2652466), (906, 2222099), (1518, 1326233), (1661, 1212054), (3322, 606027), (3473, 579678), (4983, 404018), (6946, 289839), (8783, 229218), (9966, 202009), (10419, 193226), (17566, 114609), (20838, 96613), (26349, 76406), (38203, 52698)]