83540394

素因数分解:

$2^1\times 3^2\times 7^4\times {\mathrm{1933}}^1$

素因数の和:1969

約数の個数: 60

約数和(自身を含む): 211268226

約数和(自身を除く): 127727832

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 1933, 2058, 2401, 3087, 3866, 4802, 5799, 6174, 7203, 11598, 13531, 14406, 17397, 21609, 27062, 34794, 40593, 43218, 81186, 94717, 121779, 189434, 243558, 284151, 568302, 663019, 852453, 1326038, 1704906, 1989057, 3978114, 4641133, 5967171, 9282266, 11934342, 13923399, 27846798, 41770197, 83540394]

約数ペア:

[(1, 83540394), (2, 41770197), (3, 27846798), (6, 13923399), (7, 11934342), (9, 9282266), (14, 5967171), (18, 4641133), (21, 3978114), (42, 1989057), (49, 1704906), (63, 1326038), (98, 852453), (126, 663019), (147, 568302), (294, 284151), (343, 243558), (441, 189434), (686, 121779), (882, 94717), (1029, 81186), (1933, 43218), (2058, 40593), (2401, 34794), (3087, 27062), (3866, 21609), (4802, 17397), (5799, 14406), (6174, 13531), (7203, 11598)]