17991168

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 160

約数和(自身を含む): 55683936

約数和(自身を除く): 37692768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 53, 64, 68, 78, 96, 102, 104, 106, 128, 136, 156, 159, 192, 204, 208, 212, 221, 256, 272, 312, 318, 384, 408, 416, 424, 442, 512, 544, 624, 636, 663, 689, 768, 816, 832, 848, 884, 901, 1088, 1248, 1272, 1326, 1378, 1536, 1632, 1664, 1696, 1768, 1802, 2067, 2176, 2496, 2544, 2652, 2703, 2756, 3264, 3328, 3392, 3536, 3604, 4134, 4352, 4992, 5088, 5304, 5406, 5512, 6528, 6656, 6784, 7072, 7208, 8268, 8704, 9984, 10176, 10608, 10812, 11024, 11713, 13056, 13568, 14144, 14416, 16536, 19968, 20352, 21216, 21624, 22048, 23426, 26112, 27136, 28288, 28832, 33072, 35139, 40704, 42432, 43248, 44096, 46852, 56576, 57664, 66144, 70278, 81408, 84864, 86496, 88192, 93704, 113152, 115328, 132288, 140556, 169728, 172992, 176384, 187408, 230656, 264576, 281112, 339456, 345984, 352768, 374816, 461312, 529152, 562224, 691968, 749632, 1058304, 1124448, 1383936, 1499264, 2248896, 2998528, 4497792, 5997056, 8995584, 17991168]

約数ペア:

[(1, 17991168), (2, 8995584), (3, 5997056), (4, 4497792), (6, 2998528), (8, 2248896), (12, 1499264), (13, 1383936), (16, 1124448), (17, 1058304), (24, 749632), (26, 691968), (32, 562224), (34, 529152), (39, 461312), (48, 374816), (51, 352768), (52, 345984), (53, 339456), (64, 281112), (68, 264576), (78, 230656), (96, 187408), (102, 176384), (104, 172992), (106, 169728), (128, 140556), (136, 132288), (156, 115328), (159, 113152), (192, 93704), (204, 88192), (208, 86496), (212, 84864), (221, 81408), (256, 70278), (272, 66144), (312, 57664), (318, 56576), (384, 46852), (408, 44096), (416, 43248), (424, 42432), (442, 40704), (512, 35139), (544, 33072), (624, 28832), (636, 28288), (663, 27136), (689, 26112), (768, 23426), (816, 22048), (832, 21624), (848, 21216), (884, 20352), (901, 19968), (1088, 16536), (1248, 14416), (1272, 14144), (1326, 13568), (1378, 13056), (1536, 11713), (1632, 11024), (1664, 10812), (1696, 10608), (1768, 10176), (1802, 9984), (2067, 8704), (2176, 8268), (2496, 7208), (2544, 7072), (2652, 6784), (2703, 6656), (2756, 6528), (3264, 5512), (3328, 5406), (3392, 5304), (3536, 5088), (3604, 4992), (4134, 4352)]