22328649

素因数分解:

$3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 40468480

約数和(自身を除く): 18139831

約数列:

[1, 3, 7, 9, 21, 27, 31, 37, 63, 93, 103, 111, 189, 217, 259, 279, 309, 333, 651, 721, 777, 837, 927, 999, 1147, 1953, 2163, 2331, 2781, 3193, 3441, 3811, 5859, 6489, 6993, 8029, 9579, 10323, 11433, 19467, 22351, 24087, 26677, 28737, 30969, 34299, 67053, 72261, 80031, 86211, 102897, 118141, 201159, 216783, 240093, 354423, 603477, 720279, 826987, 1063269, 2480961, 3189807, 7442883, 22328649]

約数ペア:

[(1, 22328649), (3, 7442883), (7, 3189807), (9, 2480961), (21, 1063269), (27, 826987), (31, 720279), (37, 603477), (63, 354423), (93, 240093), (103, 216783), (111, 201159), (189, 118141), (217, 102897), (259, 86211), (279, 80031), (309, 72261), (333, 67053), (651, 34299), (721, 30969), (777, 28737), (837, 26677), (927, 24087), (999, 22351), (1147, 19467), (1953, 11433), (2163, 10323), (2331, 9579), (2781, 8029), (3193, 6993), (3441, 6489), (3811, 5859)]