11720616

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 32400000

約数和(自身を除く): 20679384

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 68, 69, 92, 102, 136, 138, 184, 204, 276, 391, 408, 552, 782, 1173, 1249, 1564, 2346, 2498, 3128, 3747, 4692, 4996, 7494, 9384, 9992, 14988, 21233, 28727, 29976, 42466, 57454, 63699, 84932, 86181, 114908, 127398, 169864, 172362, 229816, 254796, 344724, 488359, 509592, 689448, 976718, 1465077, 1953436, 2930154, 3906872, 5860308, 11720616]

約数ペア:

[(1, 11720616), (2, 5860308), (3, 3906872), (4, 2930154), (6, 1953436), (8, 1465077), (12, 976718), (17, 689448), (23, 509592), (24, 488359), (34, 344724), (46, 254796), (51, 229816), (68, 172362), (69, 169864), (92, 127398), (102, 114908), (136, 86181), (138, 84932), (184, 63699), (204, 57454), (276, 42466), (391, 29976), (408, 28727), (552, 21233), (782, 14988), (1173, 9992), (1249, 9384), (1564, 7494), (2346, 4996), (2498, 4692), (3128, 3747)]