18329344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 41795712

約数和(自身を除く): 23466368

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 128, 176, 184, 253, 256, 283, 352, 368, 506, 566, 704, 736, 1012, 1132, 1408, 1472, 2024, 2264, 2816, 2944, 3113, 4048, 4528, 5888, 6226, 6509, 8096, 9056, 12452, 13018, 16192, 18112, 24904, 26036, 32384, 36224, 49808, 52072, 64768, 71599, 72448, 99616, 104144, 143198, 199232, 208288, 286396, 398464, 416576, 572792, 796928, 833152, 1145584, 1666304, 2291168, 4582336, 9164672, 18329344]

約数ペア:

[(1, 18329344), (2, 9164672), (4, 4582336), (8, 2291168), (11, 1666304), (16, 1145584), (22, 833152), (23, 796928), (32, 572792), (44, 416576), (46, 398464), (64, 286396), (88, 208288), (92, 199232), (128, 143198), (176, 104144), (184, 99616), (253, 72448), (256, 71599), (283, 64768), (352, 52072), (368, 49808), (506, 36224), (566, 32384), (704, 26036), (736, 24904), (1012, 18112), (1132, 16192), (1408, 13018), (1472, 12452), (2024, 9056), (2264, 8096), (2816, 6509), (2944, 6226), (3113, 5888), (4048, 4528)]