19284342

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 50232960

約数和(自身を除く): 30948618

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 67, 77, 89, 98, 134, 147, 154, 178, 201, 231, 267, 294, 402, 462, 469, 534, 539, 623, 737, 938, 979, 1078, 1246, 1407, 1474, 1617, 1869, 1958, 2211, 2814, 2937, 3234, 3283, 3738, 4361, 4422, 5159, 5874, 5963, 6566, 6853, 8722, 9849, 10318, 11926, 13083, 13706, 15477, 17889, 19698, 20559, 26166, 30954, 35778, 36113, 41118, 41741, 47971, 65593, 72226, 83482, 95942, 108339, 125223, 131186, 143913, 196779, 216678, 250446, 287826, 292187, 393558, 459151, 584374, 876561, 918302, 1377453, 1753122, 2754906, 3214057, 6428114, 9642171, 19284342]

約数ペア:

[(1, 19284342), (2, 9642171), (3, 6428114), (6, 3214057), (7, 2754906), (11, 1753122), (14, 1377453), (21, 918302), (22, 876561), (33, 584374), (42, 459151), (49, 393558), (66, 292187), (67, 287826), (77, 250446), (89, 216678), (98, 196779), (134, 143913), (147, 131186), (154, 125223), (178, 108339), (201, 95942), (231, 83482), (267, 72226), (294, 65593), (402, 47971), (462, 41741), (469, 41118), (534, 36113), (539, 35778), (623, 30954), (737, 26166), (938, 20559), (979, 19698), (1078, 17889), (1246, 15477), (1407, 13706), (1474, 13083), (1617, 11926), (1869, 10318), (1958, 9849), (2211, 8722), (2814, 6853), (2937, 6566), (3234, 5963), (3283, 5874), (3738, 5159), (4361, 4422)]