21933492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8423}}^1$

素因数の和:8468

約数の個数: 48

約数和(自身を含む): 60383232

約数和(自身を除く): 38449740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 8423, 16846, 25269, 33692, 50538, 58961, 101076, 117922, 176883, 235844, 261113, 353766, 522226, 707532, 783339, 1044452, 1566678, 1827791, 3133356, 3655582, 5483373, 7311164, 10966746, 21933492]

約数ペア:

[(1, 21933492), (2, 10966746), (3, 7311164), (4, 5483373), (6, 3655582), (7, 3133356), (12, 1827791), (14, 1566678), (21, 1044452), (28, 783339), (31, 707532), (42, 522226), (62, 353766), (84, 261113), (93, 235844), (124, 176883), (186, 117922), (217, 101076), (372, 58961), (434, 50538), (651, 33692), (868, 25269), (1302, 16846), (2604, 8423)]