21454956

素因数分解:

$2^2\times 3^5\times {\mathrm{22073}}^1$

素因数の和:22092

約数の個数: 36

約数和(自身を含む): 56244552

約数和(自身を除く): 34789596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 22073, 44146, 66219, 88292, 132438, 198657, 264876, 397314, 595971, 794628, 1191942, 1787913, 2383884, 3575826, 5363739, 7151652, 10727478, 21454956]

約数ペア:

[(1, 21454956), (2, 10727478), (3, 7151652), (4, 5363739), (6, 3575826), (9, 2383884), (12, 1787913), (18, 1191942), (27, 794628), (36, 595971), (54, 397314), (81, 264876), (108, 198657), (162, 132438), (243, 88292), (324, 66219), (486, 44146), (972, 22073)]