2215206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17581}}^1$

素因数の和:17596

約数の個数: 24

約数和(自身を含む): 5485584

約数和(自身を除く): 3270378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 17581, 35162, 52743, 105486, 123067, 158229, 246134, 316458, 369201, 738402, 1107603, 2215206]

約数ペア:

[(1, 2215206), (2, 1107603), (3, 738402), (6, 369201), (7, 316458), (9, 246134), (14, 158229), (18, 123067), (21, 105486), (42, 52743), (63, 35162), (126, 17581)]