2080953468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1\times {\mathrm{2347}}^1$

素因数の和:4607

約数の個数: 72

約数和(自身を含む): 5743395840

約数和(自身を除く): 3662442372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2239, 2347, 4478, 4694, 6717, 7041, 8956, 9388, 13434, 14082, 20151, 21123, 24629, 25817, 26868, 28164, 40302, 42246, 49258, 51634, 73887, 77451, 80604, 84492, 98516, 103268, 147774, 154902, 221661, 232353, 295548, 309804, 443322, 464706, 886644, 929412, 5254933, 10509866, 15764799, 21019732, 31529598, 47294397, 57804263, 63059196, 94588794, 115608526, 173412789, 189177588, 231217052, 346825578, 520238367, 693651156, 1040476734, 2080953468]

約数ペア:

[(1, 2080953468), (2, 1040476734), (3, 693651156), (4, 520238367), (6, 346825578), (9, 231217052), (11, 189177588), (12, 173412789), (18, 115608526), (22, 94588794), (33, 63059196), (36, 57804263), (44, 47294397), (66, 31529598), (99, 21019732), (132, 15764799), (198, 10509866), (396, 5254933), (2239, 929412), (2347, 886644), (4478, 464706), (4694, 443322), (6717, 309804), (7041, 295548), (8956, 232353), (9388, 221661), (13434, 154902), (14082, 147774), (20151, 103268), (21123, 98516), (24629, 84492), (25817, 80604), (26868, 77451), (28164, 73887), (40302, 51634), (42246, 49258)]