28221606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 70946304

約数和(自身を除く): 42724698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 3343, 4221, 6686, 8442, 10029, 20058, 23401, 30087, 46802, 60174, 70203, 140406, 210609, 223981, 421218, 447962, 671943, 1343886, 1567867, 2015829, 3135734, 4031658, 4703601, 9407202, 14110803, 28221606]

約数ペア:

[(1, 28221606), (2, 14110803), (3, 9407202), (6, 4703601), (7, 4031658), (9, 3135734), (14, 2015829), (18, 1567867), (21, 1343886), (42, 671943), (63, 447962), (67, 421218), (126, 223981), (134, 210609), (201, 140406), (402, 70203), (469, 60174), (603, 46802), (938, 30087), (1206, 23401), (1407, 20058), (2814, 10029), (3343, 8442), (4221, 6686)]