38854278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 89556480

約数和(自身を除く): 50702202

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 103, 114, 171, 206, 309, 342, 618, 927, 1103, 1854, 1957, 2206, 3309, 3914, 5871, 6618, 9927, 11742, 17613, 19854, 20957, 35226, 41914, 62871, 113609, 125742, 188613, 227218, 340827, 377226, 681654, 1022481, 2044962, 2158571, 4317142, 6475713, 12951426, 19427139, 38854278]

約数ペア:

[(1, 38854278), (2, 19427139), (3, 12951426), (6, 6475713), (9, 4317142), (18, 2158571), (19, 2044962), (38, 1022481), (57, 681654), (103, 377226), (114, 340827), (171, 227218), (206, 188613), (309, 125742), (342, 113609), (618, 62871), (927, 41914), (1103, 35226), (1854, 20957), (1957, 19854), (2206, 17613), (3309, 11742), (3914, 9927), (5871, 6618)]