2720881044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{1199683}}^1$

素因数の和:1199706

約数の個数: 60

約数和(自身を含む): 8129058784

約数和(自身を除く): 5408177740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 1199683, 2399366, 3599049, 4798732, 7198098, 8397781, 10797147, 14396196, 16795562, 21594294, 25193343, 32391441, 33591124, 43188588, 50386686, 64782882, 75580029, 97174323, 100773372, 129565764, 151160058, 194348646, 226740087, 302320116, 388697292, 453480174, 680220261, 906960348, 1360440522, 2720881044]

約数ペア:

[(1, 2720881044), (2, 1360440522), (3, 906960348), (4, 680220261), (6, 453480174), (7, 388697292), (9, 302320116), (12, 226740087), (14, 194348646), (18, 151160058), (21, 129565764), (27, 100773372), (28, 97174323), (36, 75580029), (42, 64782882), (54, 50386686), (63, 43188588), (81, 33591124), (84, 32391441), (108, 25193343), (126, 21594294), (162, 16795562), (189, 14396196), (252, 10797147), (324, 8397781), (378, 7198098), (567, 4798732), (756, 3599049), (1134, 2399366), (2268, 1199683)]