1243386

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 2736864

約数和(自身を除く): 1493478

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1031, 1206, 2062, 3093, 6186, 9279, 18558, 69077, 138154, 207231, 414462, 621693, 1243386]

約数ペア:

[(1, 1243386), (2, 621693), (3, 414462), (6, 207231), (9, 138154), (18, 69077), (67, 18558), (134, 9279), (201, 6186), (402, 3093), (603, 2062), (1031, 1206)]