22030554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 54786816

約数和(自身を除く): 32756262

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 157, 182, 257, 273, 314, 471, 514, 546, 771, 942, 1099, 1542, 1799, 2041, 2198, 3297, 3341, 3598, 4082, 5397, 6123, 6594, 6682, 10023, 10794, 12246, 14287, 20046, 23387, 28574, 40349, 42861, 46774, 70161, 80698, 85722, 121047, 140322, 242094, 282443, 524537, 564886, 847329, 1049074, 1573611, 1694658, 3147222, 3671759, 7343518, 11015277, 22030554]

約数ペア:

[(1, 22030554), (2, 11015277), (3, 7343518), (6, 3671759), (7, 3147222), (13, 1694658), (14, 1573611), (21, 1049074), (26, 847329), (39, 564886), (42, 524537), (78, 282443), (91, 242094), (157, 140322), (182, 121047), (257, 85722), (273, 80698), (314, 70161), (471, 46774), (514, 42861), (546, 40349), (771, 28574), (942, 23387), (1099, 20046), (1542, 14287), (1799, 12246), (2041, 10794), (2198, 10023), (3297, 6682), (3341, 6594), (3598, 6123), (4082, 5397)]