1210422978

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2923727}}^1$

素因数の和:2923758

約数の個数: 24

約数和(自身を含む): 2736609408

約数和(自身を除く): 1526186430

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 2923727, 5847454, 8771181, 17542362, 26313543, 52627086, 67245721, 134491442, 201737163, 403474326, 605211489, 1210422978]

約数ペア:

[(1, 1210422978), (2, 605211489), (3, 403474326), (6, 201737163), (9, 134491442), (18, 67245721), (23, 52627086), (46, 26313543), (69, 17542362), (138, 8771181), (207, 5847454), (414, 2923727)]