2019950568

素因数分解:

$2^3\times 3^3\times {\mathrm{71}}^1\times {\mathrm{131713}}^1$

素因数の和:131799

約数の個数: 64

約数和(自身を含む): 5690044800

約数和(自身を除く): 3670094232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 108, 142, 213, 216, 284, 426, 568, 639, 852, 1278, 1704, 1917, 2556, 3834, 5112, 7668, 15336, 131713, 263426, 395139, 526852, 790278, 1053704, 1185417, 1580556, 2370834, 3161112, 3556251, 4741668, 7112502, 9351623, 9483336, 14225004, 18703246, 28054869, 28450008, 37406492, 56109738, 74812984, 84164607, 112219476, 168329214, 224438952, 252493821, 336658428, 504987642, 673316856, 1009975284, 2019950568]

約数ペア:

[(1, 2019950568), (2, 1009975284), (3, 673316856), (4, 504987642), (6, 336658428), (8, 252493821), (9, 224438952), (12, 168329214), (18, 112219476), (24, 84164607), (27, 74812984), (36, 56109738), (54, 37406492), (71, 28450008), (72, 28054869), (108, 18703246), (142, 14225004), (213, 9483336), (216, 9351623), (284, 7112502), (426, 4741668), (568, 3556251), (639, 3161112), (852, 2370834), (1278, 1580556), (1704, 1185417), (1917, 1053704), (2556, 790278), (3834, 526852), (5112, 395139), (7668, 263426), (15336, 131713)]