2019970224

素因数分解:

$2^4\times 3^4\times {\mathrm{1558619}}^1$

素因数の和:1558639

約数の個数: 50

約数和(自身を含む): 5846383620

約数和(自身を除く): 3826413396

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 1558619, 3117238, 4675857, 6234476, 9351714, 12468952, 14027571, 18703428, 24937904, 28055142, 37406856, 42082713, 56110284, 74813712, 84165426, 112220568, 126248139, 168330852, 224441136, 252496278, 336661704, 504992556, 673323408, 1009985112, 2019970224]

約数ペア:

[(1, 2019970224), (2, 1009985112), (3, 673323408), (4, 504992556), (6, 336661704), (8, 252496278), (9, 224441136), (12, 168330852), (16, 126248139), (18, 112220568), (24, 84165426), (27, 74813712), (36, 56110284), (48, 42082713), (54, 37406856), (72, 28055142), (81, 24937904), (108, 18703428), (144, 14027571), (162, 12468952), (216, 9351714), (324, 6234476), (432, 4675857), (648, 3117238), (1296, 1558619)]