8726706

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 20015424

約数和(自身を除く): 11288718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 107, 138, 197, 207, 214, 321, 394, 414, 591, 642, 963, 1182, 1773, 1926, 2461, 3546, 4531, 4922, 7383, 9062, 13593, 14766, 21079, 22149, 27186, 40779, 42158, 44298, 63237, 81558, 126474, 189711, 379422, 484817, 969634, 1454451, 2908902, 4363353, 8726706]

約数ペア:

[(1, 8726706), (2, 4363353), (3, 2908902), (6, 1454451), (9, 969634), (18, 484817), (23, 379422), (46, 189711), (69, 126474), (107, 81558), (138, 63237), (197, 44298), (207, 42158), (214, 40779), (321, 27186), (394, 22149), (414, 21079), (591, 14766), (642, 13593), (963, 9062), (1182, 7383), (1773, 4922), (1926, 4531), (2461, 3546)]