79478478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191977}}^1$

素因数の和:192008

約数の個数: 24

約数和(自身を含む): 179691408

約数和(自身を除く): 100212930

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 191977, 383954, 575931, 1151862, 1727793, 3455586, 4415471, 8830942, 13246413, 26492826, 39739239, 79478478]

約数ペア:

[(1, 79478478), (2, 39739239), (3, 26492826), (6, 13246413), (9, 8830942), (18, 4415471), (23, 3455586), (46, 1727793), (69, 1151862), (138, 575931), (207, 383954), (414, 191977)]