1100898

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:96

約数の個数: 64

約数和(自身を含む): 2736000

約数和(自身を除く): 1635102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 37, 38, 54, 57, 58, 74, 87, 111, 114, 171, 174, 222, 261, 333, 342, 513, 522, 551, 666, 703, 783, 999, 1026, 1073, 1102, 1406, 1566, 1653, 1998, 2109, 2146, 3219, 3306, 4218, 4959, 6327, 6438, 9657, 9918, 12654, 14877, 18981, 19314, 20387, 28971, 29754, 37962, 40774, 57942, 61161, 122322, 183483, 366966, 550449, 1100898]

約数ペア:

[(1, 1100898), (2, 550449), (3, 366966), (6, 183483), (9, 122322), (18, 61161), (19, 57942), (27, 40774), (29, 37962), (37, 29754), (38, 28971), (54, 20387), (57, 19314), (58, 18981), (74, 14877), (87, 12654), (111, 9918), (114, 9657), (171, 6438), (174, 6327), (222, 4959), (261, 4218), (333, 3306), (342, 3219), (513, 2146), (522, 2109), (551, 1998), (666, 1653), (703, 1566), (783, 1406), (999, 1102), (1026, 1073)]