18664832052

素因数分解:

$2^2\times 3^3\times {\mathrm{1217}}^1\times {\mathrm{142007}}^1$

素因数の和:143237

約数の個数: 48

約数和(自身を含む): 48430408320

約数和(自身を除く): 29765576268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1217, 2434, 3651, 4868, 7302, 10953, 14604, 21906, 32859, 43812, 65718, 131436, 142007, 284014, 426021, 568028, 852042, 1278063, 1704084, 2556126, 3834189, 5112252, 7668378, 15336756, 172822519, 345645038, 518467557, 691290076, 1036935114, 1555402671, 2073870228, 3110805342, 4666208013, 6221610684, 9332416026, 18664832052]

約数ペア:

[(1, 18664832052), (2, 9332416026), (3, 6221610684), (4, 4666208013), (6, 3110805342), (9, 2073870228), (12, 1555402671), (18, 1036935114), (27, 691290076), (36, 518467557), (54, 345645038), (108, 172822519), (1217, 15336756), (2434, 7668378), (3651, 5112252), (4868, 3834189), (7302, 2556126), (10953, 1704084), (14604, 1278063), (21906, 852042), (32859, 568028), (43812, 426021), (65718, 284014), (131436, 142007)]