19745058

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 42881760

約数和(自身を除く): 23136702

約数列:

[1, 2, 3, 6, 17, 34, 51, 59, 102, 118, 177, 193, 289, 354, 386, 578, 579, 867, 1003, 1158, 1734, 2006, 3009, 3281, 6018, 6562, 9843, 11387, 17051, 19686, 22774, 34102, 34161, 51153, 55777, 68322, 102306, 111554, 167331, 193579, 334662, 387158, 580737, 1161474, 3290843, 6581686, 9872529, 19745058]

約数ペア:

[(1, 19745058), (2, 9872529), (3, 6581686), (6, 3290843), (17, 1161474), (34, 580737), (51, 387158), (59, 334662), (102, 193579), (118, 167331), (177, 111554), (193, 102306), (289, 68322), (354, 55777), (386, 51153), (578, 34161), (579, 34102), (867, 22774), (1003, 19686), (1158, 17051), (1734, 11387), (2006, 9843), (3009, 6562), (3281, 6018)]