118521468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1529

約数の個数: 120

約数和(自身を含む): 351471120

約数和(自身を除く): 232949652

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1481, 1482, 1539, 2052, 2106, 2223, 2962, 2964, 3078, 4212, 4443, 4446, 5924, 6156, 6669, 8886, 8892, 13329, 13338, 17772, 19253, 20007, 26658, 26676, 28139, 38506, 39987, 40014, 53316, 56278, 57759, 77012, 79974, 80028, 84417, 112556, 115518, 119961, 159948, 168834, 173277, 231036, 239922, 253251, 337668, 346554, 365807, 479844, 506502, 519831, 693108, 731614, 759753, 1013004, 1039662, 1097421, 1463228, 1519506, 1559493, 2079324, 2194842, 2279259, 3039012, 3118986, 3292263, 4389684, 4558518, 6237972, 6584526, 9117036, 9876789, 13169052, 19753578, 29630367, 39507156, 59260734, 118521468]

約数ペア:

[(1, 118521468), (2, 59260734), (3, 39507156), (4, 29630367), (6, 19753578), (9, 13169052), (12, 9876789), (13, 9117036), (18, 6584526), (19, 6237972), (26, 4558518), (27, 4389684), (36, 3292263), (38, 3118986), (39, 3039012), (52, 2279259), (54, 2194842), (57, 2079324), (76, 1559493), (78, 1519506), (81, 1463228), (108, 1097421), (114, 1039662), (117, 1013004), (156, 759753), (162, 731614), (171, 693108), (228, 519831), (234, 506502), (247, 479844), (324, 365807), (342, 346554), (351, 337668), (468, 253251), (494, 239922), (513, 231036), (684, 173277), (702, 168834), (741, 159948), (988, 119961), (1026, 115518), (1053, 112556), (1404, 84417), (1481, 80028), (1482, 79974), (1539, 77012), (2052, 57759), (2106, 56278), (2223, 53316), (2962, 40014), (2964, 39987), (3078, 38506), (4212, 28139), (4443, 26676), (4446, 26658), (5924, 20007), (6156, 19253), (6669, 17772), (8886, 13338), (8892, 13329)]