1908137808

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{84401}}^1$

素因数の和:84572

約数の個数: 60

約数和(自身を含む): 5374212948

約数和(自身を除く): 3466075140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 84401, 168802, 253203, 337604, 506406, 675208, 759609, 1012812, 1350416, 1519218, 2025624, 3038436, 4051248, 6076872, 12153744, 13250957, 26501914, 39752871, 53003828, 79505742, 106007656, 119258613, 159011484, 212015312, 238517226, 318022968, 477034452, 636045936, 954068904, 1908137808]

約数ペア:

[(1, 1908137808), (2, 954068904), (3, 636045936), (4, 477034452), (6, 318022968), (8, 238517226), (9, 212015312), (12, 159011484), (16, 119258613), (18, 106007656), (24, 79505742), (36, 53003828), (48, 39752871), (72, 26501914), (144, 13250957), (157, 12153744), (314, 6076872), (471, 4051248), (628, 3038436), (942, 2025624), (1256, 1519218), (1413, 1350416), (1884, 1012812), (2512, 759609), (2826, 675208), (3768, 506406), (5652, 337604), (7536, 253203), (11304, 168802), (22608, 84401)]