22780884

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 144

約数和(自身を含む): 68257728

約数和(自身を除く): 45476844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 43, 49, 51, 53, 68, 84, 86, 98, 102, 106, 119, 129, 147, 159, 172, 196, 204, 212, 238, 258, 294, 301, 318, 357, 371, 476, 516, 588, 602, 636, 714, 731, 742, 833, 901, 903, 1113, 1204, 1428, 1462, 1484, 1666, 1802, 1806, 2107, 2193, 2226, 2279, 2499, 2597, 2703, 2924, 3332, 3604, 3612, 4214, 4386, 4452, 4558, 4998, 5117, 5194, 5406, 6307, 6321, 6837, 7791, 8428, 8772, 9116, 9996, 10234, 10388, 10812, 12614, 12642, 13674, 15351, 15582, 15953, 18921, 20468, 25228, 25284, 27348, 30702, 31164, 31906, 35819, 37842, 38743, 44149, 47859, 61404, 63812, 71638, 75684, 77486, 88298, 95718, 107457, 111671, 116229, 132447, 143276, 154972, 176596, 191436, 214914, 223342, 232458, 264894, 271201, 335013, 429828, 446684, 464916, 529788, 542402, 670026, 813603, 1084804, 1340052, 1627206, 1898407, 3254412, 3796814, 5695221, 7593628, 11390442, 22780884]

約数ペア:

[(1, 22780884), (2, 11390442), (3, 7593628), (4, 5695221), (6, 3796814), (7, 3254412), (12, 1898407), (14, 1627206), (17, 1340052), (21, 1084804), (28, 813603), (34, 670026), (42, 542402), (43, 529788), (49, 464916), (51, 446684), (53, 429828), (68, 335013), (84, 271201), (86, 264894), (98, 232458), (102, 223342), (106, 214914), (119, 191436), (129, 176596), (147, 154972), (159, 143276), (172, 132447), (196, 116229), (204, 111671), (212, 107457), (238, 95718), (258, 88298), (294, 77486), (301, 75684), (318, 71638), (357, 63812), (371, 61404), (476, 47859), (516, 44149), (588, 38743), (602, 37842), (636, 35819), (714, 31906), (731, 31164), (742, 30702), (833, 27348), (901, 25284), (903, 25228), (1113, 20468), (1204, 18921), (1428, 15953), (1462, 15582), (1484, 15351), (1666, 13674), (1802, 12642), (1806, 12614), (2107, 10812), (2193, 10388), (2226, 10234), (2279, 9996), (2499, 9116), (2597, 8772), (2703, 8428), (2924, 7791), (3332, 6837), (3604, 6321), (3612, 6307), (4214, 5406), (4386, 5194), (4452, 5117), (4558, 4998)]