18156544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 88

約数和(自身を含む): 44215200

約数和(自身を除く): 26058656

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 149, 224, 238, 256, 272, 298, 448, 476, 512, 544, 596, 896, 952, 1024, 1043, 1088, 1192, 1792, 1904, 2086, 2176, 2384, 2533, 3584, 3808, 4172, 4352, 4768, 5066, 7168, 7616, 8344, 8704, 9536, 10132, 15232, 16688, 17408, 17731, 19072, 20264, 30464, 33376, 35462, 38144, 40528, 60928, 66752, 70924, 76288, 81056, 121856, 133504, 141848, 152576, 162112, 267008, 283696, 324224, 534016, 567392, 648448, 1068032, 1134784, 1296896, 2269568, 2593792, 4539136, 9078272, 18156544]

約数ペア:

[(1, 18156544), (2, 9078272), (4, 4539136), (7, 2593792), (8, 2269568), (14, 1296896), (16, 1134784), (17, 1068032), (28, 648448), (32, 567392), (34, 534016), (56, 324224), (64, 283696), (68, 267008), (112, 162112), (119, 152576), (128, 141848), (136, 133504), (149, 121856), (224, 81056), (238, 76288), (256, 70924), (272, 66752), (298, 60928), (448, 40528), (476, 38144), (512, 35462), (544, 33376), (596, 30464), (896, 20264), (952, 19072), (1024, 17731), (1043, 17408), (1088, 16688), (1192, 15232), (1792, 10132), (1904, 9536), (2086, 8704), (2176, 8344), (2384, 7616), (2533, 7168), (3584, 5066), (3808, 4768), (4172, 4352)]