2231388

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 60

約数和(自身を含む): 5976432

約数和(自身を除く): 3745044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 97, 108, 142, 162, 194, 213, 284, 291, 324, 388, 426, 582, 639, 852, 873, 1164, 1278, 1746, 1917, 2556, 2619, 3492, 3834, 5238, 5751, 6887, 7668, 7857, 10476, 11502, 13774, 15714, 20661, 23004, 27548, 31428, 41322, 61983, 82644, 123966, 185949, 247932, 371898, 557847, 743796, 1115694, 2231388]

約数ペア:

[(1, 2231388), (2, 1115694), (3, 743796), (4, 557847), (6, 371898), (9, 247932), (12, 185949), (18, 123966), (27, 82644), (36, 61983), (54, 41322), (71, 31428), (81, 27548), (97, 23004), (108, 20661), (142, 15714), (162, 13774), (194, 11502), (213, 10476), (284, 7857), (291, 7668), (324, 6887), (388, 5751), (426, 5238), (582, 3834), (639, 3492), (852, 2619), (873, 2556), (1164, 1917), (1278, 1746)]