17531206

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 33707520

約数和(自身を除く): 16176314

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 121, 131, 154, 158, 242, 262, 553, 847, 869, 917, 1106, 1441, 1694, 1738, 1834, 2882, 6083, 9559, 10087, 10349, 12166, 15851, 19118, 20174, 20698, 31702, 66913, 72443, 110957, 113839, 133826, 144886, 221914, 227678, 796873, 1252229, 1593746, 2504458, 8765603, 17531206]

約数ペア:

[(1, 17531206), (2, 8765603), (7, 2504458), (11, 1593746), (14, 1252229), (22, 796873), (77, 227678), (79, 221914), (121, 144886), (131, 133826), (154, 113839), (158, 110957), (242, 72443), (262, 66913), (553, 31702), (847, 20698), (869, 20174), (917, 19118), (1106, 15851), (1441, 12166), (1694, 10349), (1738, 10087), (1834, 9559), (2882, 6083)]