52680726

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{139367}}^1$

素因数の和:139385

約数の個数: 32

約数和(自身を含む): 133793280

約数和(自身を除く): 81112554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 139367, 278734, 418101, 836202, 975569, 1254303, 1951138, 2508606, 2926707, 3762909, 5853414, 7525818, 8780121, 17560242, 26340363, 52680726]

約数ペア:

[(1, 52680726), (2, 26340363), (3, 17560242), (6, 8780121), (7, 7525818), (9, 5853414), (14, 3762909), (18, 2926707), (21, 2508606), (27, 1951138), (42, 1254303), (54, 975569), (63, 836202), (126, 418101), (189, 278734), (378, 139367)]