2913356772

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{2221}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 7473385920

約数和(自身を除く): 4560029148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 439, 498, 747, 878, 996, 1317, 1494, 1756, 2221, 2634, 2988, 3951, 4442, 5268, 6663, 7902, 8884, 13326, 15804, 19989, 26652, 36437, 39978, 72874, 79956, 109311, 145748, 184343, 218622, 327933, 368686, 437244, 553029, 655866, 737372, 975019, 1106058, 1311732, 1659087, 1950038, 2212116, 2925057, 3318174, 3900076, 5850114, 6636348, 8775171, 11700228, 17550342, 35100684, 80926577, 161853154, 242779731, 323706308, 485559462, 728339193, 971118924, 1456678386, 2913356772]

約数ペア:

[(1, 2913356772), (2, 1456678386), (3, 971118924), (4, 728339193), (6, 485559462), (9, 323706308), (12, 242779731), (18, 161853154), (36, 80926577), (83, 35100684), (166, 17550342), (249, 11700228), (332, 8775171), (439, 6636348), (498, 5850114), (747, 3900076), (878, 3318174), (996, 2925057), (1317, 2212116), (1494, 1950038), (1756, 1659087), (2221, 1311732), (2634, 1106058), (2988, 975019), (3951, 737372), (4442, 655866), (5268, 553029), (6663, 437244), (7902, 368686), (8884, 327933), (13326, 218622), (15804, 184343), (19989, 145748), (26652, 109311), (36437, 79956), (39978, 72874)]