67898142

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^2$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 163015440

約数和(自身を除く): 95117298

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 311, 351, 622, 702, 933, 1866, 2799, 4043, 5598, 8086, 8397, 12129, 16794, 24258, 36387, 72774, 96721, 109161, 193442, 218322, 290163, 580326, 870489, 1257373, 1740978, 2514746, 2611467, 3772119, 5222934, 7544238, 11316357, 22632714, 33949071, 67898142]

約数ペア:

[(1, 67898142), (2, 33949071), (3, 22632714), (6, 11316357), (9, 7544238), (13, 5222934), (18, 3772119), (26, 2611467), (27, 2514746), (39, 1740978), (54, 1257373), (78, 870489), (117, 580326), (234, 290163), (311, 218322), (351, 193442), (622, 109161), (702, 96721), (933, 72774), (1866, 36387), (2799, 24258), (4043, 16794), (5598, 12129), (8086, 8397)]