21363132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6203}}^1$

素因数の和:6258

約数の個数: 48

約数和(自身を含む): 58367232

約数和(自身を除く): 37004100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 6203, 12406, 18609, 24812, 37218, 43421, 74436, 86842, 130263, 173684, 254323, 260526, 508646, 521052, 762969, 1017292, 1525938, 1780261, 3051876, 3560522, 5340783, 7121044, 10681566, 21363132]

約数ペア:

[(1, 21363132), (2, 10681566), (3, 7121044), (4, 5340783), (6, 3560522), (7, 3051876), (12, 1780261), (14, 1525938), (21, 1017292), (28, 762969), (41, 521052), (42, 508646), (82, 260526), (84, 254323), (123, 173684), (164, 130263), (246, 86842), (287, 74436), (492, 43421), (574, 37218), (861, 24812), (1148, 18609), (1722, 12406), (3444, 6203)]