13203252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 35672000

約数和(自身を除く): 22468748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 199, 228, 291, 342, 388, 398, 582, 597, 684, 796, 873, 1164, 1194, 1746, 1791, 1843, 2388, 3492, 3582, 3686, 3781, 5529, 7164, 7372, 7562, 11058, 11343, 15124, 16587, 19303, 22116, 22686, 33174, 34029, 38606, 45372, 57909, 66348, 68058, 77212, 115818, 136116, 173727, 231636, 347454, 366757, 694908, 733514, 1100271, 1467028, 2200542, 3300813, 4401084, 6601626, 13203252]

約数ペア:

[(1, 13203252), (2, 6601626), (3, 4401084), (4, 3300813), (6, 2200542), (9, 1467028), (12, 1100271), (18, 733514), (19, 694908), (36, 366757), (38, 347454), (57, 231636), (76, 173727), (97, 136116), (114, 115818), (171, 77212), (194, 68058), (199, 66348), (228, 57909), (291, 45372), (342, 38606), (388, 34029), (398, 33174), (582, 22686), (597, 22116), (684, 19303), (796, 16587), (873, 15124), (1164, 11343), (1194, 11058), (1746, 7562), (1791, 7372), (1843, 7164), (2388, 5529), (3492, 3781), (3582, 3686)]