188860014

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{233}}^1\times {\mathrm{919}}^1$

素因数の和:1174

約数の個数: 72

約数和(自身を含む): 478567440

約数和(自身を除く): 289707426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 233, 294, 441, 466, 699, 882, 919, 1398, 1631, 1838, 2097, 2757, 3262, 4194, 4893, 5514, 6433, 8271, 9786, 11417, 12866, 14679, 16542, 19299, 22834, 29358, 34251, 38598, 45031, 57897, 68502, 90062, 102753, 115794, 135093, 205506, 214127, 270186, 405279, 428254, 642381, 810558, 1284762, 1498889, 1927143, 2997778, 3854286, 4496667, 8993334, 10492223, 13490001, 20984446, 26980002, 31476669, 62953338, 94430007, 188860014]

約数ペア:

[(1, 188860014), (2, 94430007), (3, 62953338), (6, 31476669), (7, 26980002), (9, 20984446), (14, 13490001), (18, 10492223), (21, 8993334), (42, 4496667), (49, 3854286), (63, 2997778), (98, 1927143), (126, 1498889), (147, 1284762), (233, 810558), (294, 642381), (441, 428254), (466, 405279), (699, 270186), (882, 214127), (919, 205506), (1398, 135093), (1631, 115794), (1838, 102753), (2097, 90062), (2757, 68502), (3262, 57897), (4194, 45031), (4893, 38598), (5514, 34251), (6433, 29358), (8271, 22834), (9786, 19299), (11417, 16542), (12866, 14679)]