23220756

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:215

約数の個数: 120

約数和(自身を含む): 67590600

約数和(自身を除く): 44369844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 149, 156, 162, 222, 234, 298, 324, 333, 351, 444, 447, 468, 481, 596, 666, 702, 894, 962, 999, 1053, 1332, 1341, 1404, 1443, 1788, 1924, 1937, 1998, 2106, 2682, 2886, 2997, 3874, 3996, 4023, 4212, 4329, 5364, 5513, 5772, 5811, 5994, 7748, 8046, 8658, 11026, 11622, 11988, 12069, 12987, 16092, 16539, 17316, 17433, 22052, 23244, 24138, 25974, 33078, 34866, 38961, 48276, 49617, 51948, 52299, 66156, 69732, 71669, 77922, 99234, 104598, 143338, 148851, 155844, 156897, 198468, 209196, 215007, 286676, 297702, 313794, 430014, 446553, 595404, 627588, 645021, 860028, 893106, 1290042, 1786212, 1935063, 2580084, 3870126, 5805189, 7740252, 11610378, 23220756]

約数ペア:

[(1, 23220756), (2, 11610378), (3, 7740252), (4, 5805189), (6, 3870126), (9, 2580084), (12, 1935063), (13, 1786212), (18, 1290042), (26, 893106), (27, 860028), (36, 645021), (37, 627588), (39, 595404), (52, 446553), (54, 430014), (74, 313794), (78, 297702), (81, 286676), (108, 215007), (111, 209196), (117, 198468), (148, 156897), (149, 155844), (156, 148851), (162, 143338), (222, 104598), (234, 99234), (298, 77922), (324, 71669), (333, 69732), (351, 66156), (444, 52299), (447, 51948), (468, 49617), (481, 48276), (596, 38961), (666, 34866), (702, 33078), (894, 25974), (962, 24138), (999, 23244), (1053, 22052), (1332, 17433), (1341, 17316), (1404, 16539), (1443, 16092), (1788, 12987), (1924, 12069), (1937, 11988), (1998, 11622), (2106, 11026), (2682, 8658), (2886, 8046), (2997, 7748), (3874, 5994), (3996, 5811), (4023, 5772), (4212, 5513), (4329, 5364)]