39684384

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 120839040

約数和(自身を除く): 81154656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 92, 96, 108, 138, 144, 184, 207, 216, 276, 288, 368, 414, 432, 552, 621, 736, 828, 864, 1104, 1242, 1656, 1997, 2208, 2484, 3312, 3994, 4968, 5991, 6624, 7988, 9936, 11982, 15976, 17973, 19872, 23964, 31952, 35946, 45931, 47928, 53919, 63904, 71892, 91862, 95856, 107838, 137793, 143784, 183724, 191712, 215676, 275586, 287568, 367448, 413379, 431352, 551172, 575136, 734896, 826758, 862704, 1102344, 1240137, 1469792, 1653516, 1725408, 2204688, 2480274, 3307032, 4409376, 4960548, 6614064, 9921096, 13228128, 19842192, 39684384]

約数ペア:

[(1, 39684384), (2, 19842192), (3, 13228128), (4, 9921096), (6, 6614064), (8, 4960548), (9, 4409376), (12, 3307032), (16, 2480274), (18, 2204688), (23, 1725408), (24, 1653516), (27, 1469792), (32, 1240137), (36, 1102344), (46, 862704), (48, 826758), (54, 734896), (69, 575136), (72, 551172), (92, 431352), (96, 413379), (108, 367448), (138, 287568), (144, 275586), (184, 215676), (207, 191712), (216, 183724), (276, 143784), (288, 137793), (368, 107838), (414, 95856), (432, 91862), (552, 71892), (621, 63904), (736, 53919), (828, 47928), (864, 45931), (1104, 35946), (1242, 31952), (1656, 23964), (1997, 19872), (2208, 17973), (2484, 15976), (3312, 11982), (3994, 9936), (4968, 7988), (5991, 6624)]