1693146

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 4251744

約数和(自身を除く): 2558598

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 443, 546, 637, 886, 1274, 1329, 1911, 2658, 3101, 3822, 5759, 6202, 9303, 11518, 17277, 18606, 21707, 34554, 40313, 43414, 65121, 80626, 120939, 130242, 241878, 282191, 564382, 846573, 1693146]

約数ペア:

[(1, 1693146), (2, 846573), (3, 564382), (6, 282191), (7, 241878), (13, 130242), (14, 120939), (21, 80626), (26, 65121), (39, 43414), (42, 40313), (49, 34554), (78, 21707), (91, 18606), (98, 17277), (147, 11518), (182, 9303), (273, 6202), (294, 5759), (443, 3822), (546, 3101), (637, 2658), (886, 1911), (1274, 1329)]