3956778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 10123776

約数和(自身を除く): 6166998

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1013, 1302, 1953, 2026, 3039, 3906, 6078, 7091, 9117, 14182, 18234, 21273, 31403, 42546, 62806, 63819, 94209, 127638, 188418, 219821, 282627, 439642, 565254, 659463, 1318926, 1978389, 3956778]

約数ペア:

[(1, 3956778), (2, 1978389), (3, 1318926), (6, 659463), (7, 565254), (9, 439642), (14, 282627), (18, 219821), (21, 188418), (31, 127638), (42, 94209), (62, 63819), (63, 62806), (93, 42546), (126, 31403), (186, 21273), (217, 18234), (279, 14182), (434, 9117), (558, 7091), (651, 6078), (1013, 3906), (1302, 3039), (1953, 2026)]