13818408027

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{839}}^1$

素因数の和:1640

約数の個数: 64

約数和(自身を含む): 21482496000

約数和(自身を除く): 7664087973

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 739, 839, 969, 1173, 1311, 2217, 2517, 7429, 12563, 14041, 14263, 15941, 16997, 19297, 22287, 37689, 42123, 42789, 47823, 50991, 57891, 238697, 270997, 288949, 322943, 328049, 366643, 620021, 716091, 812991, 866847, 968829, 984147, 1099929, 1860063, 5490031, 6232931, 10540357, 11780399, 14260483, 16470093, 18698793, 31621071, 35341197, 42781449, 200266783, 242428211, 270949177, 600800349, 727284633, 812847531, 4606136009, 13818408027]

約数ペア:

[(1, 13818408027), (3, 4606136009), (17, 812847531), (19, 727284633), (23, 600800349), (51, 270949177), (57, 242428211), (69, 200266783), (323, 42781449), (391, 35341197), (437, 31621071), (739, 18698793), (839, 16470093), (969, 14260483), (1173, 11780399), (1311, 10540357), (2217, 6232931), (2517, 5490031), (7429, 1860063), (12563, 1099929), (14041, 984147), (14263, 968829), (15941, 866847), (16997, 812991), (19297, 716091), (22287, 620021), (37689, 366643), (42123, 328049), (42789, 322943), (47823, 288949), (50991, 270997), (57891, 238697)]