21669048

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{5101}}^1$

素因数の和:5172

約数の個数: 48

約数和(自身を含む): 59693400

約数和(自身を除く): 38024352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 5101, 10202, 15303, 20404, 30606, 40808, 45909, 61212, 91818, 122424, 183636, 300959, 367272, 601918, 902877, 1203836, 1805754, 2407672, 2708631, 3611508, 5417262, 7223016, 10834524, 21669048]

約数ペア:

[(1, 21669048), (2, 10834524), (3, 7223016), (4, 5417262), (6, 3611508), (8, 2708631), (9, 2407672), (12, 1805754), (18, 1203836), (24, 902877), (36, 601918), (59, 367272), (72, 300959), (118, 183636), (177, 122424), (236, 91818), (354, 61212), (472, 45909), (531, 40808), (708, 30606), (1062, 20404), (1416, 15303), (2124, 10202), (4248, 5101)]