2019413247246

素因数分解:

$2^1\times 3^2\times {\mathrm{1063}}^1\times {\mathrm{8713}}^1\times {\mathrm{12113}}^1$

素因数の和:21897

約数の個数: 48

約数和(自身を含む): 4380375688416

約数和(自身を除く): 2360962441170

約数列:

[1, 2, 3, 6, 9, 18, 1063, 2126, 3189, 6378, 8713, 9567, 12113, 17426, 19134, 24226, 26139, 36339, 52278, 72678, 78417, 109017, 156834, 218034, 9261919, 12876119, 18523838, 25752238, 27785757, 38628357, 55571514, 77256714, 83357271, 105540569, 115885071, 166714542, 211081138, 231770142, 316621707, 633243414, 949865121, 1899730242, 112189624847, 224379249694, 336568874541, 673137749082, 1009706623623, 2019413247246]

約数ペア:

[(1, 2019413247246), (2, 1009706623623), (3, 673137749082), (6, 336568874541), (9, 224379249694), (18, 112189624847), (1063, 1899730242), (2126, 949865121), (3189, 633243414), (6378, 316621707), (8713, 231770142), (9567, 211081138), (12113, 166714542), (17426, 115885071), (19134, 105540569), (24226, 83357271), (26139, 77256714), (36339, 55571514), (52278, 38628357), (72678, 27785757), (78417, 25752238), (109017, 18523838), (156834, 12876119), (218034, 9261919)]