221844458898

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{162997}}^1$

素因数の和:163999

約数の個数: 48

約数和(自身を含む): 486991080576

約数和(自身を除く): 265146621678

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 911, 1494, 1822, 2733, 5466, 8199, 16398, 75613, 151226, 162997, 226839, 325994, 453678, 488991, 680517, 977982, 1361034, 1466973, 2933946, 13528751, 27057502, 40586253, 81172506, 121758759, 148490267, 243517518, 296980534, 445470801, 890941602, 1336412403, 2672824806, 12324692161, 24649384322, 36974076483, 73948152966, 110922229449, 221844458898]

約数ペア:

[(1, 221844458898), (2, 110922229449), (3, 73948152966), (6, 36974076483), (9, 24649384322), (18, 12324692161), (83, 2672824806), (166, 1336412403), (249, 890941602), (498, 445470801), (747, 296980534), (911, 243517518), (1494, 148490267), (1822, 121758759), (2733, 81172506), (5466, 40586253), (8199, 27057502), (16398, 13528751), (75613, 2933946), (151226, 1466973), (162997, 1361034), (226839, 977982), (325994, 680517), (453678, 488991)]