5204556

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 72

約数和(自身を含む): 15841280

約数和(自身を除く): 10636724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1087, 1197, 1596, 2174, 2394, 3261, 4348, 4788, 6522, 7609, 9783, 13044, 15218, 19566, 20653, 22827, 30436, 39132, 41306, 45654, 61959, 68481, 82612, 91308, 123918, 136962, 144571, 185877, 247836, 273924, 289142, 371754, 433713, 578284, 743508, 867426, 1301139, 1734852, 2602278, 5204556]

約数ペア:

[(1, 5204556), (2, 2602278), (3, 1734852), (4, 1301139), (6, 867426), (7, 743508), (9, 578284), (12, 433713), (14, 371754), (18, 289142), (19, 273924), (21, 247836), (28, 185877), (36, 144571), (38, 136962), (42, 123918), (57, 91308), (63, 82612), (76, 68481), (84, 61959), (114, 45654), (126, 41306), (133, 39132), (171, 30436), (228, 22827), (252, 20653), (266, 19566), (342, 15218), (399, 13044), (532, 9783), (684, 7609), (798, 6522), (1087, 4788), (1197, 4348), (1596, 3261), (2174, 2394)]