16639056

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1$

素因数の和:1009

約数の個数: 120

約数和(自身を含む): 56407104

約数和(自身を除く): 39768048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 971, 1008, 1071, 1224, 1428, 1904, 1942, 2142, 2448, 2856, 2913, 3884, 4284, 5712, 5826, 6797, 7768, 8568, 8739, 11652, 13594, 15536, 16507, 17136, 17478, 20391, 23304, 27188, 33014, 34956, 40782, 46608, 49521, 54376, 61173, 66028, 69912, 81564, 99042, 108752, 115549, 122346, 132056, 139824, 148563, 163128, 198084, 231098, 244692, 264112, 297126, 326256, 346647, 396168, 462196, 489384, 594252, 693294, 792336, 924392, 978768, 1039941, 1188504, 1386588, 1848784, 2079882, 2377008, 2773176, 4159764, 5546352, 8319528, 16639056]

約数ペア:

[(1, 16639056), (2, 8319528), (3, 5546352), (4, 4159764), (6, 2773176), (7, 2377008), (8, 2079882), (9, 1848784), (12, 1386588), (14, 1188504), (16, 1039941), (17, 978768), (18, 924392), (21, 792336), (24, 693294), (28, 594252), (34, 489384), (36, 462196), (42, 396168), (48, 346647), (51, 326256), (56, 297126), (63, 264112), (68, 244692), (72, 231098), (84, 198084), (102, 163128), (112, 148563), (119, 139824), (126, 132056), (136, 122346), (144, 115549), (153, 108752), (168, 99042), (204, 81564), (238, 69912), (252, 66028), (272, 61173), (306, 54376), (336, 49521), (357, 46608), (408, 40782), (476, 34956), (504, 33014), (612, 27188), (714, 23304), (816, 20391), (952, 17478), (971, 17136), (1008, 16507), (1071, 15536), (1224, 13594), (1428, 11652), (1904, 8739), (1942, 8568), (2142, 7768), (2448, 6797), (2856, 5826), (2913, 5712), (3884, 4284)]