2807742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{66851}}^1$

素因数の和:66863

約数の個数: 16

約数和(自身を含む): 6417792

約数和(自身を除く): 3610050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 66851, 133702, 200553, 401106, 467957, 935914, 1403871, 2807742]

約数ペア:

[(1, 2807742), (2, 1403871), (3, 935914), (6, 467957), (7, 401106), (14, 200553), (21, 133702), (42, 66851)]