19411308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77029}}^1$

素因数の和:77046

約数の個数: 36

約数和(自身を含む): 56077840

約数和(自身を除く): 36666532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77029, 154058, 231087, 308116, 462174, 539203, 693261, 924348, 1078406, 1386522, 1617609, 2156812, 2773044, 3235218, 4852827, 6470436, 9705654, 19411308]

約数ペア:

[(1, 19411308), (2, 9705654), (3, 6470436), (4, 4852827), (6, 3235218), (7, 2773044), (9, 2156812), (12, 1617609), (14, 1386522), (18, 1078406), (21, 924348), (28, 693261), (36, 539203), (42, 462174), (63, 308116), (84, 231087), (126, 154058), (252, 77029)]