71349780978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18266713}}^1$

素因数の和:18266759

約数の個数: 48

約数和(自身を含む): 182374872576

約数和(自身を除く): 111025091598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 18266713, 36533426, 54800139, 109600278, 127866991, 164400417, 255733982, 328800834, 383600973, 566268103, 767201946, 1132536206, 1150802919, 1698804309, 2301605838, 3397608618, 3963876721, 5096412927, 7927753442, 10192825854, 11891630163, 23783260326, 35674890489, 71349780978]

約数ペア:

[(1, 71349780978), (2, 35674890489), (3, 23783260326), (6, 11891630163), (7, 10192825854), (9, 7927753442), (14, 5096412927), (18, 3963876721), (21, 3397608618), (31, 2301605838), (42, 1698804309), (62, 1150802919), (63, 1132536206), (93, 767201946), (126, 566268103), (186, 383600973), (217, 328800834), (279, 255733982), (434, 164400417), (558, 127866991), (651, 109600278), (1302, 54800139), (1953, 36533426), (3906, 18266713)]