4712778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:459

約数の個数: 48

約数和(自身を含む): 11808576

約数和(自身を除く): 7095798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 331, 339, 662, 678, 791, 993, 1017, 1582, 1986, 2034, 2317, 2373, 2979, 4634, 4746, 5958, 6951, 7119, 13902, 14238, 20853, 37403, 41706, 74806, 112209, 224418, 261821, 336627, 523642, 673254, 785463, 1570926, 2356389, 4712778]

約数ペア:

[(1, 4712778), (2, 2356389), (3, 1570926), (6, 785463), (7, 673254), (9, 523642), (14, 336627), (18, 261821), (21, 224418), (42, 112209), (63, 74806), (113, 41706), (126, 37403), (226, 20853), (331, 14238), (339, 13902), (662, 7119), (678, 6951), (791, 5958), (993, 4746), (1017, 4634), (1582, 2979), (1986, 2373), (2034, 2317)]