142571646

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1117}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 353699424

約数和(自身を除く): 211127778

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1013, 1117, 2026, 2234, 3039, 3351, 6078, 6702, 7091, 7819, 9117, 10053, 14182, 15638, 18234, 20106, 21273, 23457, 42546, 46914, 63819, 70371, 127638, 140742, 1131521, 2263042, 3394563, 6789126, 7920647, 10183689, 15841294, 20367378, 23761941, 47523882, 71285823, 142571646]

約数ペア:

[(1, 142571646), (2, 71285823), (3, 47523882), (6, 23761941), (7, 20367378), (9, 15841294), (14, 10183689), (18, 7920647), (21, 6789126), (42, 3394563), (63, 2263042), (126, 1131521), (1013, 140742), (1117, 127638), (2026, 70371), (2234, 63819), (3039, 46914), (3351, 42546), (6078, 23457), (6702, 21273), (7091, 20106), (7819, 18234), (9117, 15638), (10053, 14182)]