189646884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2777}}^1$

素因数の和:3065

約数の個数: 72

約数和(自身を含む): 550088448

約数和(自身を除く): 360441564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 271, 542, 813, 1084, 1626, 1897, 2439, 2777, 3252, 3794, 4878, 5554, 5691, 7588, 8331, 9756, 11108, 11382, 16662, 17073, 19439, 22764, 24993, 33324, 34146, 38878, 49986, 58317, 68292, 77756, 99972, 116634, 174951, 233268, 349902, 699804, 752567, 1505134, 2257701, 3010268, 4515402, 5267969, 6773103, 9030804, 10535938, 13546206, 15803907, 21071876, 27092412, 31607814, 47411721, 63215628, 94823442, 189646884]

約数ペア:

[(1, 189646884), (2, 94823442), (3, 63215628), (4, 47411721), (6, 31607814), (7, 27092412), (9, 21071876), (12, 15803907), (14, 13546206), (18, 10535938), (21, 9030804), (28, 6773103), (36, 5267969), (42, 4515402), (63, 3010268), (84, 2257701), (126, 1505134), (252, 752567), (271, 699804), (542, 349902), (813, 233268), (1084, 174951), (1626, 116634), (1897, 99972), (2439, 77756), (2777, 68292), (3252, 58317), (3794, 49986), (4878, 38878), (5554, 34146), (5691, 33324), (7588, 24993), (8331, 22764), (9756, 19439), (11108, 17073), (11382, 16662)]