7471806

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 16504320

約数和(自身を除く): 9032514

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 139, 186, 278, 289, 417, 527, 578, 834, 867, 1054, 1581, 1734, 2363, 3162, 4309, 4726, 7089, 8618, 8959, 12927, 14178, 17918, 25854, 26877, 40171, 53754, 73253, 80342, 120513, 146506, 219759, 241026, 439518, 1245301, 2490602, 3735903, 7471806]

約数ペア:

[(1, 7471806), (2, 3735903), (3, 2490602), (6, 1245301), (17, 439518), (31, 241026), (34, 219759), (51, 146506), (62, 120513), (93, 80342), (102, 73253), (139, 53754), (186, 40171), (278, 26877), (289, 25854), (417, 17918), (527, 14178), (578, 12927), (834, 8959), (867, 8618), (1054, 7089), (1581, 4726), (1734, 4309), (2363, 3162)]