2021137434

素因数分解:

$2^1\times 3^5\times {\mathrm{431}}^1\times {\mathrm{9649}}^1$

素因数の和:10097

約数の個数: 48

約数和(自身を含む): 4552329600

約数和(自身を除く): 2531192166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 431, 486, 862, 1293, 2586, 3879, 7758, 9649, 11637, 19298, 23274, 28947, 34911, 57894, 69822, 86841, 104733, 173682, 209466, 260523, 521046, 781569, 1563138, 2344707, 4158719, 4689414, 8317438, 12476157, 24952314, 37428471, 74856942, 112285413, 224570826, 336856239, 673712478, 1010568717, 2021137434]

約数ペア:

[(1, 2021137434), (2, 1010568717), (3, 673712478), (6, 336856239), (9, 224570826), (18, 112285413), (27, 74856942), (54, 37428471), (81, 24952314), (162, 12476157), (243, 8317438), (431, 4689414), (486, 4158719), (862, 2344707), (1293, 1563138), (2586, 781569), (3879, 521046), (7758, 260523), (9649, 209466), (11637, 173682), (19298, 104733), (23274, 86841), (28947, 69822), (34911, 57894)]