1212943626

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 2728602240

約数和(自身を除く): 1515658614

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 193, 362, 386, 543, 579, 643, 1086, 1158, 1286, 1629, 1737, 1929, 3258, 3474, 3858, 4887, 5211, 5787, 9774, 10422, 11574, 17361, 34722, 34933, 69866, 104799, 116383, 124099, 209598, 232766, 248198, 314397, 349149, 372297, 628794, 698298, 744594, 943191, 1047447, 1116891, 1886382, 2094894, 2233782, 3142341, 3350673, 6284682, 6701346, 22461919, 44923838, 67385757, 134771514, 202157271, 404314542, 606471813, 1212943626]

約数ペア:

[(1, 1212943626), (2, 606471813), (3, 404314542), (6, 202157271), (9, 134771514), (18, 67385757), (27, 44923838), (54, 22461919), (181, 6701346), (193, 6284682), (362, 3350673), (386, 3142341), (543, 2233782), (579, 2094894), (643, 1886382), (1086, 1116891), (1158, 1047447), (1286, 943191), (1629, 744594), (1737, 698298), (1929, 628794), (3258, 372297), (3474, 349149), (3858, 314397), (4887, 248198), (5211, 232766), (5787, 209598), (9774, 124099), (10422, 116383), (11574, 104799), (17361, 69866), (34722, 34933)]