18184368

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 50155520

約数和(自身を除く): 31971152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 127, 152, 157, 228, 254, 304, 314, 381, 456, 471, 508, 628, 762, 912, 942, 1016, 1256, 1524, 1884, 2032, 2413, 2512, 2983, 3048, 3768, 4826, 5966, 6096, 7239, 7536, 8949, 9652, 11932, 14478, 17898, 19304, 19939, 23864, 28956, 35796, 38608, 39878, 47728, 57912, 59817, 71592, 79756, 115824, 119634, 143184, 159512, 239268, 319024, 378841, 478536, 757682, 957072, 1136523, 1515364, 2273046, 3030728, 4546092, 6061456, 9092184, 18184368]

約数ペア:

[(1, 18184368), (2, 9092184), (3, 6061456), (4, 4546092), (6, 3030728), (8, 2273046), (12, 1515364), (16, 1136523), (19, 957072), (24, 757682), (38, 478536), (48, 378841), (57, 319024), (76, 239268), (114, 159512), (127, 143184), (152, 119634), (157, 115824), (228, 79756), (254, 71592), (304, 59817), (314, 57912), (381, 47728), (456, 39878), (471, 38608), (508, 35796), (628, 28956), (762, 23864), (912, 19939), (942, 19304), (1016, 17898), (1256, 14478), (1524, 11932), (1884, 9652), (2032, 8949), (2413, 7536), (2512, 7239), (2983, 6096), (3048, 5966), (3768, 4826)]