21743652

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{36979}}^1$

素因数の和:37000

約数の個数: 36

約数和(自身を含む): 59020080

約数和(自身を除く): 37276428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 36979, 73958, 110937, 147916, 221874, 258853, 443748, 517706, 776559, 1035412, 1553118, 1811971, 3106236, 3623942, 5435913, 7247884, 10871826, 21743652]

約数ペア:

[(1, 21743652), (2, 10871826), (3, 7247884), (4, 5435913), (6, 3623942), (7, 3106236), (12, 1811971), (14, 1553118), (21, 1035412), (28, 776559), (42, 517706), (49, 443748), (84, 258853), (98, 221874), (147, 147916), (196, 110937), (294, 73958), (588, 36979)]