1425606

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 3581424

約数和(自身を除く): 2155818

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 373, 546, 637, 746, 1119, 1274, 1911, 2238, 2611, 3822, 4849, 5222, 7833, 9698, 14547, 15666, 18277, 29094, 33943, 36554, 54831, 67886, 101829, 109662, 203658, 237601, 475202, 712803, 1425606]

約数ペア:

[(1, 1425606), (2, 712803), (3, 475202), (6, 237601), (7, 203658), (13, 109662), (14, 101829), (21, 67886), (26, 54831), (39, 36554), (42, 33943), (49, 29094), (78, 18277), (91, 15666), (98, 14547), (147, 9698), (182, 7833), (273, 5222), (294, 4849), (373, 3822), (546, 2611), (637, 2238), (746, 1911), (1119, 1274)]