18400326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15107}}^1$

素因数の和:15148

約数の個数: 32

約数和(自身を含む): 43511040

約数和(自身を除く): 25110714

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 15107, 30214, 45321, 90642, 105749, 211498, 317247, 438103, 634494, 876206, 1314309, 2628618, 3066721, 6133442, 9200163, 18400326]

約数ペア:

[(1, 18400326), (2, 9200163), (3, 6133442), (6, 3066721), (7, 2628618), (14, 1314309), (21, 876206), (29, 634494), (42, 438103), (58, 317247), (87, 211498), (174, 105749), (203, 90642), (406, 45321), (609, 30214), (1218, 15107)]