78954354

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190711}}^1$

素因数の和:190742

約数の個数: 24

約数和(自身を含む): 178506432

約数和(自身を除く): 99552078

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190711, 381422, 572133, 1144266, 1716399, 3432798, 4386353, 8772706, 13159059, 26318118, 39477177, 78954354]

約数ペア:

[(1, 78954354), (2, 39477177), (3, 26318118), (6, 13159059), (9, 8772706), (18, 4386353), (23, 3432798), (46, 1716399), (69, 1144266), (138, 572133), (207, 381422), (414, 190711)]