78949386

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{190699}}^1$

素因数の和:190730

約数の個数: 24

約数和(自身を含む): 178495200

約数和(自身を除く): 99545814

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 190699, 381398, 572097, 1144194, 1716291, 3432582, 4386077, 8772154, 13158231, 26316462, 39474693, 78949386]

約数ペア:

[(1, 78949386), (2, 39474693), (3, 26316462), (6, 13158231), (9, 8772154), (18, 4386077), (23, 3432582), (46, 1716291), (69, 1144194), (138, 572097), (207, 381398), (414, 190699)]