22189284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2789}}^1$

素因数の和:2829

約数の個数: 72

約数和(自身を含む): 63980280

約数和(自身を除く): 41790996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 2789, 3978, 5578, 7956, 8367, 11156, 16734, 25101, 33468, 36257, 47413, 50202, 72514, 94826, 100404, 108771, 142239, 145028, 189652, 217542, 284478, 326313, 426717, 435084, 568956, 616369, 652626, 853434, 1232738, 1305252, 1706868, 1849107, 2465476, 3698214, 5547321, 7396428, 11094642, 22189284]

約数ペア:

[(1, 22189284), (2, 11094642), (3, 7396428), (4, 5547321), (6, 3698214), (9, 2465476), (12, 1849107), (13, 1706868), (17, 1305252), (18, 1232738), (26, 853434), (34, 652626), (36, 616369), (39, 568956), (51, 435084), (52, 426717), (68, 326313), (78, 284478), (102, 217542), (117, 189652), (153, 145028), (156, 142239), (204, 108771), (221, 100404), (234, 94826), (306, 72514), (442, 50202), (468, 47413), (612, 36257), (663, 33468), (884, 25101), (1326, 16734), (1989, 11156), (2652, 8367), (2789, 7956), (3978, 5578)]