21801771324

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{1619}}^1\times {\mathrm{1861}}^1$

素因数の和:3560

約数の個数: 96

約数和(自身を含む): 57433017600

約数和(自身を除く): 35631246276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1619, 1809, 1861, 2412, 3238, 3618, 3722, 4857, 5583, 6476, 7236, 7444, 9714, 11166, 14571, 16749, 19428, 22332, 29142, 33498, 43713, 50247, 58284, 66996, 87426, 100494, 108473, 124687, 174852, 200988, 216946, 249374, 325419, 374061, 433892, 498748, 650838, 748122, 976257, 1122183, 1301676, 1496244, 1952514, 2244366, 2928771, 3012959, 3366549, 3905028, 4488732, 5857542, 6025918, 6733098, 9038877, 11715084, 12051836, 13466196, 18077754, 27116631, 36155508, 54233262, 81349893, 108466524, 162699786, 201868253, 325399572, 403736506, 605604759, 807473012, 1211209518, 1816814277, 2422419036, 3633628554, 5450442831, 7267257108, 10900885662, 21801771324]

約数ペア:

[(1, 21801771324), (2, 10900885662), (3, 7267257108), (4, 5450442831), (6, 3633628554), (9, 2422419036), (12, 1816814277), (18, 1211209518), (27, 807473012), (36, 605604759), (54, 403736506), (67, 325399572), (108, 201868253), (134, 162699786), (201, 108466524), (268, 81349893), (402, 54233262), (603, 36155508), (804, 27116631), (1206, 18077754), (1619, 13466196), (1809, 12051836), (1861, 11715084), (2412, 9038877), (3238, 6733098), (3618, 6025918), (3722, 5857542), (4857, 4488732), (5583, 3905028), (6476, 3366549), (7236, 3012959), (7444, 2928771), (9714, 2244366), (11166, 1952514), (14571, 1496244), (16749, 1301676), (19428, 1122183), (22332, 976257), (29142, 748122), (33498, 650838), (43713, 498748), (50247, 433892), (58284, 374061), (66996, 325419), (87426, 249374), (100494, 216946), (108473, 200988), (124687, 174852)]