21134706

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{541}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 44955648

約数和(自身を除く): 23820942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 383, 541, 766, 1082, 1149, 1623, 2298, 3246, 6511, 9197, 13022, 18394, 19533, 27591, 39066, 55182, 207203, 414406, 621609, 1243218, 3522451, 7044902, 10567353, 21134706]

約数ペア:

[(1, 21134706), (2, 10567353), (3, 7044902), (6, 3522451), (17, 1243218), (34, 621609), (51, 414406), (102, 207203), (383, 55182), (541, 39066), (766, 27591), (1082, 19533), (1149, 18394), (1623, 13022), (2298, 9197), (3246, 6511)]