18116463352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{150559}}^1$

素因数の和:150680

約数の個数: 48

約数和(自身を含む): 37195848000

約数和(自身を除く): 19079384648

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 169, 178, 338, 356, 676, 712, 1157, 1352, 2314, 4628, 9256, 15041, 30082, 60164, 120328, 150559, 301118, 602236, 1204472, 1957267, 3914534, 7829068, 13399751, 15658136, 25444471, 26799502, 50888942, 53599004, 101777884, 107198008, 174196763, 203555768, 348393526, 696787052, 1393574104, 2264557919, 4529115838, 9058231676, 18116463352]

約数ペア:

[(1, 18116463352), (2, 9058231676), (4, 4529115838), (8, 2264557919), (13, 1393574104), (26, 696787052), (52, 348393526), (89, 203555768), (104, 174196763), (169, 107198008), (178, 101777884), (338, 53599004), (356, 50888942), (676, 26799502), (712, 25444471), (1157, 15658136), (1352, 13399751), (2314, 7829068), (4628, 3914534), (9256, 1957267), (15041, 1204472), (30082, 602236), (60164, 301118), (120328, 150559)]