18189504

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 84

約数和(自身を含む): 54443376

約数和(自身を除く): 36253872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1373, 1472, 1656, 2208, 2746, 3312, 4119, 4416, 5492, 6624, 8238, 10984, 12357, 13248, 16476, 21968, 24714, 31579, 32952, 43936, 49428, 63158, 65904, 87872, 94737, 98856, 126316, 131808, 189474, 197712, 252632, 263616, 284211, 378948, 395424, 505264, 568422, 757896, 790848, 1010528, 1136844, 1515792, 2021056, 2273688, 3031584, 4547376, 6063168, 9094752, 18189504]

約数ペア:

[(1, 18189504), (2, 9094752), (3, 6063168), (4, 4547376), (6, 3031584), (8, 2273688), (9, 2021056), (12, 1515792), (16, 1136844), (18, 1010528), (23, 790848), (24, 757896), (32, 568422), (36, 505264), (46, 395424), (48, 378948), (64, 284211), (69, 263616), (72, 252632), (92, 197712), (96, 189474), (138, 131808), (144, 126316), (184, 98856), (192, 94737), (207, 87872), (276, 65904), (288, 63158), (368, 49428), (414, 43936), (552, 32952), (576, 31579), (736, 24714), (828, 21968), (1104, 16476), (1373, 13248), (1472, 12357), (1656, 10984), (2208, 8238), (2746, 6624), (3312, 5492), (4119, 4416)]