21600684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{85717}}^1$

素因数の和:85734

約数の個数: 36

約数和(自身を含む): 62402704

約数和(自身を除く): 40802020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 85717, 171434, 257151, 342868, 514302, 600019, 771453, 1028604, 1200038, 1542906, 1800057, 2400076, 3085812, 3600114, 5400171, 7200228, 10800342, 21600684]

約数ペア:

[(1, 21600684), (2, 10800342), (3, 7200228), (4, 5400171), (6, 3600114), (7, 3085812), (9, 2400076), (12, 1800057), (14, 1542906), (18, 1200038), (21, 1028604), (28, 771453), (36, 600019), (42, 514302), (63, 342868), (84, 257151), (126, 171434), (252, 85717)]