19551924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{77587}}^1$

素因数の和:77604

約数の個数: 36

約数和(自身を含む): 56484064

約数和(自身を除く): 36932140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 77587, 155174, 232761, 310348, 465522, 543109, 698283, 931044, 1086218, 1396566, 1629327, 2172436, 2793132, 3258654, 4887981, 6517308, 9775962, 19551924]

約数ペア:

[(1, 19551924), (2, 9775962), (3, 6517308), (4, 4887981), (6, 3258654), (7, 2793132), (9, 2172436), (12, 1629327), (14, 1396566), (18, 1086218), (21, 931044), (28, 698283), (36, 543109), (42, 465522), (63, 310348), (84, 232761), (126, 155174), (252, 77587)]