2129764812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{463}}^1\times {\mathrm{7823}}^1$

素因数の和:8307

約数の個数: 72

約数和(自身を含む): 5794016256

約数和(自身を除く): 3664251444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 463, 588, 926, 1389, 1852, 2778, 3241, 5556, 6482, 7823, 9723, 12964, 15646, 19446, 22687, 23469, 31292, 38892, 45374, 46938, 54761, 68061, 90748, 93876, 109522, 136122, 164283, 219044, 272244, 328566, 383327, 657132, 766654, 1149981, 1533308, 2299962, 3622049, 4599924, 7244098, 10866147, 14488196, 21732294, 25354343, 43464588, 50708686, 76063029, 101417372, 152126058, 177480401, 304252116, 354960802, 532441203, 709921604, 1064882406, 2129764812]

約数ペア:

[(1, 2129764812), (2, 1064882406), (3, 709921604), (4, 532441203), (6, 354960802), (7, 304252116), (12, 177480401), (14, 152126058), (21, 101417372), (28, 76063029), (42, 50708686), (49, 43464588), (84, 25354343), (98, 21732294), (147, 14488196), (196, 10866147), (294, 7244098), (463, 4599924), (588, 3622049), (926, 2299962), (1389, 1533308), (1852, 1149981), (2778, 766654), (3241, 657132), (5556, 383327), (6482, 328566), (7823, 272244), (9723, 219044), (12964, 164283), (15646, 136122), (19446, 109522), (22687, 93876), (23469, 90748), (31292, 68061), (38892, 54761), (45374, 46938)]