1914897582

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{81023}}^1$

素因数の和:81145

約数の個数: 48

約数和(自身を含む): 4512388608

約数和(自身を除く): 2597491026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1818, 2626, 3939, 7878, 11817, 23634, 81023, 162046, 243069, 486138, 729207, 1053299, 1458414, 2106598, 3159897, 6319794, 8183323, 9479691, 16366646, 18959382, 24549969, 49099938, 73649907, 106383199, 147299814, 212766398, 319149597, 638299194, 957448791, 1914897582]

約数ペア:

[(1, 1914897582), (2, 957448791), (3, 638299194), (6, 319149597), (9, 212766398), (13, 147299814), (18, 106383199), (26, 73649907), (39, 49099938), (78, 24549969), (101, 18959382), (117, 16366646), (202, 9479691), (234, 8183323), (303, 6319794), (606, 3159897), (909, 2106598), (1313, 1458414), (1818, 1053299), (2626, 729207), (3939, 486138), (7878, 243069), (11817, 162046), (23634, 81023)]