22247784

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 160

約数和(自身を含む): 71148000

約数和(自身を除く): 48900216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 139, 152, 156, 162, 171, 216, 228, 234, 247, 278, 312, 324, 342, 351, 417, 456, 468, 494, 513, 556, 648, 684, 702, 741, 834, 936, 988, 1026, 1053, 1112, 1251, 1368, 1404, 1482, 1539, 1668, 1807, 1976, 2052, 2106, 2223, 2502, 2641, 2808, 2964, 3078, 3336, 3614, 3753, 4104, 4212, 4446, 5004, 5282, 5421, 5928, 6156, 6669, 7228, 7506, 7923, 8424, 8892, 10008, 10564, 10842, 11259, 12312, 13338, 14456, 15012, 15846, 16263, 17784, 20007, 21128, 21684, 22518, 23769, 26676, 30024, 31692, 32526, 34333, 40014, 43368, 45036, 47538, 48789, 53352, 63384, 65052, 68666, 71307, 80028, 90072, 95076, 97578, 102999, 130104, 137332, 142614, 146367, 160056, 190152, 195156, 205998, 213921, 274664, 285228, 292734, 308997, 390312, 411996, 427842, 570456, 585468, 617994, 823992, 855684, 926991, 1170936, 1235988, 1711368, 1853982, 2471976, 2780973, 3707964, 5561946, 7415928, 11123892, 22247784]

約数ペア:

[(1, 22247784), (2, 11123892), (3, 7415928), (4, 5561946), (6, 3707964), (8, 2780973), (9, 2471976), (12, 1853982), (13, 1711368), (18, 1235988), (19, 1170936), (24, 926991), (26, 855684), (27, 823992), (36, 617994), (38, 585468), (39, 570456), (52, 427842), (54, 411996), (57, 390312), (72, 308997), (76, 292734), (78, 285228), (81, 274664), (104, 213921), (108, 205998), (114, 195156), (117, 190152), (139, 160056), (152, 146367), (156, 142614), (162, 137332), (171, 130104), (216, 102999), (228, 97578), (234, 95076), (247, 90072), (278, 80028), (312, 71307), (324, 68666), (342, 65052), (351, 63384), (417, 53352), (456, 48789), (468, 47538), (494, 45036), (513, 43368), (556, 40014), (648, 34333), (684, 32526), (702, 31692), (741, 30024), (834, 26676), (936, 23769), (988, 22518), (1026, 21684), (1053, 21128), (1112, 20007), (1251, 17784), (1368, 16263), (1404, 15846), (1482, 15012), (1539, 14456), (1668, 13338), (1807, 12312), (1976, 11259), (2052, 10842), (2106, 10564), (2223, 10008), (2502, 8892), (2641, 8424), (2808, 7923), (2964, 7506), (3078, 7228), (3336, 6669), (3614, 6156), (3753, 5928), (4104, 5421), (4212, 5282), (4446, 5004)]