17861202

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:304

約数の個数: 64

約数和(自身を含む): 42197760

約数和(自身を除く): 24336558

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 197, 207, 219, 394, 414, 438, 591, 621, 657, 1182, 1242, 1314, 1679, 1773, 1971, 3358, 3546, 3942, 4531, 5037, 5319, 9062, 10074, 10638, 13593, 14381, 15111, 27186, 28762, 30222, 40779, 43143, 45333, 81558, 86286, 90666, 122337, 129429, 244674, 258858, 330763, 388287, 661526, 776574, 992289, 1984578, 2976867, 5953734, 8930601, 17861202]

約数ペア:

[(1, 17861202), (2, 8930601), (3, 5953734), (6, 2976867), (9, 1984578), (18, 992289), (23, 776574), (27, 661526), (46, 388287), (54, 330763), (69, 258858), (73, 244674), (138, 129429), (146, 122337), (197, 90666), (207, 86286), (219, 81558), (394, 45333), (414, 43143), (438, 40779), (591, 30222), (621, 28762), (657, 27186), (1182, 15111), (1242, 14381), (1314, 13593), (1679, 10638), (1773, 10074), (1971, 9062), (3358, 5319), (3546, 5037), (3942, 4531)]