22888866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 63737856

約数和(自身を除く): 40848990

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 37, 39, 42, 66, 74, 77, 78, 91, 103, 111, 143, 154, 182, 206, 222, 231, 259, 273, 286, 309, 407, 429, 462, 481, 518, 546, 618, 721, 777, 814, 858, 962, 1001, 1133, 1221, 1339, 1442, 1443, 1554, 2002, 2163, 2266, 2442, 2678, 2849, 2886, 3003, 3367, 3399, 3811, 4017, 4326, 5291, 5698, 6006, 6734, 6798, 7622, 7931, 8034, 8547, 9373, 10101, 10582, 11433, 14729, 15862, 15873, 17094, 18746, 20202, 22866, 23793, 26677, 28119, 29458, 31746, 37037, 41921, 44187, 47586, 49543, 53354, 56238, 74074, 80031, 83842, 88374, 99086, 103103, 111111, 125763, 148629, 160062, 206206, 222222, 251526, 293447, 297258, 309309, 346801, 544973, 586894, 618618, 693602, 880341, 1040403, 1089946, 1634919, 1760682, 2080806, 3269838, 3814811, 7629622, 11444433, 22888866]

約数ペア:

[(1, 22888866), (2, 11444433), (3, 7629622), (6, 3814811), (7, 3269838), (11, 2080806), (13, 1760682), (14, 1634919), (21, 1089946), (22, 1040403), (26, 880341), (33, 693602), (37, 618618), (39, 586894), (42, 544973), (66, 346801), (74, 309309), (77, 297258), (78, 293447), (91, 251526), (103, 222222), (111, 206206), (143, 160062), (154, 148629), (182, 125763), (206, 111111), (222, 103103), (231, 99086), (259, 88374), (273, 83842), (286, 80031), (309, 74074), (407, 56238), (429, 53354), (462, 49543), (481, 47586), (518, 44187), (546, 41921), (618, 37037), (721, 31746), (777, 29458), (814, 28119), (858, 26677), (962, 23793), (1001, 22866), (1133, 20202), (1221, 18746), (1339, 17094), (1442, 15873), (1443, 15862), (1554, 14729), (2002, 11433), (2163, 10582), (2266, 10101), (2442, 9373), (2678, 8547), (2849, 8034), (2886, 7931), (3003, 7622), (3367, 6798), (3399, 6734), (3811, 6006), (4017, 5698), (4326, 5291)]