8043948

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:125

約数の個数: 120

約数和(自身を含む): 23946384

約数和(自身を除く): 15902436

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 61, 66, 74, 81, 99, 108, 111, 122, 132, 148, 162, 183, 198, 222, 244, 297, 324, 333, 366, 396, 407, 444, 549, 594, 666, 671, 732, 814, 891, 999, 1098, 1188, 1221, 1332, 1342, 1628, 1647, 1782, 1998, 2013, 2196, 2257, 2442, 2684, 2997, 3294, 3564, 3663, 3996, 4026, 4514, 4884, 4941, 5994, 6039, 6588, 6771, 7326, 8052, 9028, 9882, 10989, 11988, 12078, 13542, 14652, 18117, 19764, 20313, 21978, 24156, 24827, 27084, 32967, 36234, 40626, 43956, 49654, 54351, 60939, 65934, 72468, 74481, 81252, 99308, 108702, 121878, 131868, 148962, 182817, 217404, 223443, 243756, 297924, 365634, 446886, 670329, 731268, 893772, 1340658, 2010987, 2681316, 4021974, 8043948]

約数ペア:

[(1, 8043948), (2, 4021974), (3, 2681316), (4, 2010987), (6, 1340658), (9, 893772), (11, 731268), (12, 670329), (18, 446886), (22, 365634), (27, 297924), (33, 243756), (36, 223443), (37, 217404), (44, 182817), (54, 148962), (61, 131868), (66, 121878), (74, 108702), (81, 99308), (99, 81252), (108, 74481), (111, 72468), (122, 65934), (132, 60939), (148, 54351), (162, 49654), (183, 43956), (198, 40626), (222, 36234), (244, 32967), (297, 27084), (324, 24827), (333, 24156), (366, 21978), (396, 20313), (407, 19764), (444, 18117), (549, 14652), (594, 13542), (666, 12078), (671, 11988), (732, 10989), (814, 9882), (891, 9028), (999, 8052), (1098, 7326), (1188, 6771), (1221, 6588), (1332, 6039), (1342, 5994), (1628, 4941), (1647, 4884), (1782, 4514), (1998, 4026), (2013, 3996), (2196, 3663), (2257, 3564), (2442, 3294), (2684, 2997)]