978945426

素因数分解:

$2^1\times 3^5\times {\mathrm{1153}}^1\times {\mathrm{1747}}^1$

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 2202773664

約数和(自身を除く): 1223828238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1153, 1747, 2306, 3459, 3494, 5241, 6918, 10377, 10482, 15723, 20754, 31131, 31446, 47169, 62262, 93393, 94338, 141507, 186786, 280179, 283014, 424521, 560358, 849042, 2014291, 4028582, 6042873, 12085746, 18128619, 36257238, 54385857, 108771714, 163157571, 326315142, 489472713, 978945426]

約数ペア:

[(1, 978945426), (2, 489472713), (3, 326315142), (6, 163157571), (9, 108771714), (18, 54385857), (27, 36257238), (54, 18128619), (81, 12085746), (162, 6042873), (243, 4028582), (486, 2014291), (1153, 849042), (1747, 560358), (2306, 424521), (3459, 283014), (3494, 280179), (5241, 186786), (6918, 141507), (10377, 94338), (10482, 93393), (15723, 62262), (20754, 47169), (31131, 31446)]