1571729886

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^2\times {\mathrm{55021}}^1$

素因数の和:55078

約数の個数: 48

約数和(自身を含む): 3651259920

約数和(自身を除く): 2079530034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 529, 621, 1058, 1242, 1587, 3174, 4761, 9522, 14283, 28566, 55021, 110042, 165063, 330126, 495189, 990378, 1265483, 1485567, 2530966, 2971134, 3796449, 7592898, 11389347, 22778694, 29106109, 34168041, 58212218, 68336082, 87318327, 174636654, 261954981, 523909962, 785864943, 1571729886]

約数ペア:

[(1, 1571729886), (2, 785864943), (3, 523909962), (6, 261954981), (9, 174636654), (18, 87318327), (23, 68336082), (27, 58212218), (46, 34168041), (54, 29106109), (69, 22778694), (138, 11389347), (207, 7592898), (414, 3796449), (529, 2971134), (621, 2530966), (1058, 1485567), (1242, 1265483), (1587, 990378), (3174, 495189), (4761, 330126), (9522, 165063), (14283, 110042), (28566, 55021)]