2681316

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 7916160

約数和(自身を除く): 5234844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 61, 66, 74, 99, 108, 111, 122, 132, 148, 183, 198, 222, 244, 297, 333, 366, 396, 407, 444, 549, 594, 666, 671, 732, 814, 999, 1098, 1188, 1221, 1332, 1342, 1628, 1647, 1998, 2013, 2196, 2257, 2442, 2684, 3294, 3663, 3996, 4026, 4514, 4884, 6039, 6588, 6771, 7326, 8052, 9028, 10989, 12078, 13542, 14652, 18117, 20313, 21978, 24156, 24827, 27084, 36234, 40626, 43956, 49654, 60939, 72468, 74481, 81252, 99308, 121878, 148962, 223443, 243756, 297924, 446886, 670329, 893772, 1340658, 2681316]

約数ペア:

[(1, 2681316), (2, 1340658), (3, 893772), (4, 670329), (6, 446886), (9, 297924), (11, 243756), (12, 223443), (18, 148962), (22, 121878), (27, 99308), (33, 81252), (36, 74481), (37, 72468), (44, 60939), (54, 49654), (61, 43956), (66, 40626), (74, 36234), (99, 27084), (108, 24827), (111, 24156), (122, 21978), (132, 20313), (148, 18117), (183, 14652), (198, 13542), (222, 12078), (244, 10989), (297, 9028), (333, 8052), (366, 7326), (396, 6771), (407, 6588), (444, 6039), (549, 4884), (594, 4514), (666, 4026), (671, 3996), (732, 3663), (814, 3294), (999, 2684), (1098, 2442), (1188, 2257), (1221, 2196), (1332, 2013), (1342, 1998), (1628, 1647)]