21547032

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{69061}}^1$

素因数の和:69083

約数の個数: 32

約数和(自身を含む): 58012080

約数和(自身を除く): 36465048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 69061, 138122, 207183, 276244, 414366, 552488, 828732, 897793, 1657464, 1795586, 2693379, 3591172, 5386758, 7182344, 10773516, 21547032]

約数ペア:

[(1, 21547032), (2, 10773516), (3, 7182344), (4, 5386758), (6, 3591172), (8, 2693379), (12, 1795586), (13, 1657464), (24, 897793), (26, 828732), (39, 552488), (52, 414366), (78, 276244), (104, 207183), (156, 138122), (312, 69061)]