18697536

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:269

約数の個数: 168

約数和(自身を含む): 63239904

約数和(自身を除く): 44542368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 64, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 192, 198, 208, 227, 234, 264, 286, 288, 312, 352, 396, 416, 429, 454, 468, 528, 572, 576, 624, 681, 704, 792, 832, 858, 908, 936, 1056, 1144, 1248, 1287, 1362, 1584, 1716, 1816, 1872, 2043, 2112, 2288, 2496, 2497, 2574, 2724, 2951, 3168, 3432, 3632, 3744, 4086, 4576, 4994, 5148, 5448, 5902, 6336, 6864, 7264, 7488, 7491, 8172, 8853, 9152, 9988, 10296, 10896, 11804, 13728, 14528, 14982, 16344, 17706, 19976, 20592, 21792, 22473, 23608, 26559, 27456, 29964, 32461, 32688, 35412, 39952, 41184, 43584, 44946, 47216, 53118, 59928, 64922, 65376, 70824, 79904, 82368, 89892, 94432, 97383, 106236, 119856, 129844, 130752, 141648, 159808, 179784, 188864, 194766, 212472, 239712, 259688, 283296, 292149, 359568, 389532, 424944, 479424, 519376, 566592, 584298, 719136, 779064, 849888, 1038752, 1168596, 1438272, 1558128, 1699776, 2077504, 2337192, 3116256, 4674384, 6232512, 9348768, 18697536]

約数ペア:

[(1, 18697536), (2, 9348768), (3, 6232512), (4, 4674384), (6, 3116256), (8, 2337192), (9, 2077504), (11, 1699776), (12, 1558128), (13, 1438272), (16, 1168596), (18, 1038752), (22, 849888), (24, 779064), (26, 719136), (32, 584298), (33, 566592), (36, 519376), (39, 479424), (44, 424944), (48, 389532), (52, 359568), (64, 292149), (66, 283296), (72, 259688), (78, 239712), (88, 212472), (96, 194766), (99, 188864), (104, 179784), (117, 159808), (132, 141648), (143, 130752), (144, 129844), (156, 119856), (176, 106236), (192, 97383), (198, 94432), (208, 89892), (227, 82368), (234, 79904), (264, 70824), (286, 65376), (288, 64922), (312, 59928), (352, 53118), (396, 47216), (416, 44946), (429, 43584), (454, 41184), (468, 39952), (528, 35412), (572, 32688), (576, 32461), (624, 29964), (681, 27456), (704, 26559), (792, 23608), (832, 22473), (858, 21792), (908, 20592), (936, 19976), (1056, 17706), (1144, 16344), (1248, 14982), (1287, 14528), (1362, 13728), (1584, 11804), (1716, 10896), (1816, 10296), (1872, 9988), (2043, 9152), (2112, 8853), (2288, 8172), (2496, 7491), (2497, 7488), (2574, 7264), (2724, 6864), (2951, 6336), (3168, 5902), (3432, 5448), (3632, 5148), (3744, 4994), (4086, 4576)]