2018016882

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{762667}}^1$

素因数の和:762692

約数の個数: 48

約数和(自身を含む): 5216649120

約数和(自身を除く): 3198632238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 762667, 1525334, 2288001, 4576002, 5338669, 6864003, 10677338, 13728006, 16016007, 20592009, 32032014, 37370683, 41184018, 48048021, 74741366, 96096042, 112112049, 144144063, 224224098, 288288126, 336336147, 672672294, 1009008441, 2018016882]

約数ペア:

[(1, 2018016882), (2, 1009008441), (3, 672672294), (6, 336336147), (7, 288288126), (9, 224224098), (14, 144144063), (18, 112112049), (21, 96096042), (27, 74741366), (42, 48048021), (49, 41184018), (54, 37370683), (63, 32032014), (98, 20592009), (126, 16016007), (147, 13728006), (189, 10677338), (294, 6864003), (378, 5338669), (441, 4576002), (882, 2288001), (1323, 1525334), (2646, 762667)]