126664398

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{111697}}^1$

素因数の和:111718

約数の個数: 40

約数和(自身を含む): 324370992

約数和(自身を除く): 197706594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 111697, 223394, 335091, 670182, 781879, 1005273, 1563758, 2010546, 2345637, 3015819, 4691274, 6031638, 7036911, 9047457, 14073822, 18094914, 21110733, 42221466, 63332199, 126664398]

約数ペア:

[(1, 126664398), (2, 63332199), (3, 42221466), (6, 21110733), (7, 18094914), (9, 14073822), (14, 9047457), (18, 7036911), (21, 6031638), (27, 4691274), (42, 3015819), (54, 2345637), (63, 2010546), (81, 1563758), (126, 1005273), (162, 781879), (189, 670182), (378, 335091), (567, 223394), (1134, 111697)]