179490639804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2143223}}^1$

素因数の和:2144234

約数の個数: 48

約数和(自身を含む): 479122011648

約数和(自身を除く): 299631371844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 997, 1994, 2991, 3988, 5982, 6979, 11964, 13958, 20937, 27916, 41874, 83748, 2143223, 4286446, 6429669, 8572892, 12859338, 15002561, 25718676, 30005122, 45007683, 60010244, 90015366, 180030732, 2136793331, 4273586662, 6410379993, 8547173324, 12820759986, 14957553317, 25641519972, 29915106634, 44872659951, 59830213268, 89745319902, 179490639804]

約数ペア:

[(1, 179490639804), (2, 89745319902), (3, 59830213268), (4, 44872659951), (6, 29915106634), (7, 25641519972), (12, 14957553317), (14, 12820759986), (21, 8547173324), (28, 6410379993), (42, 4273586662), (84, 2136793331), (997, 180030732), (1994, 90015366), (2991, 60010244), (3988, 45007683), (5982, 30005122), (6979, 25718676), (11964, 15002561), (13958, 12859338), (20937, 8572892), (27916, 6429669), (41874, 4286446), (83748, 2143223)]