29181852

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 108

約数和(自身を含む): 87390576

約数和(自身を除く): 58208724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 71, 84, 98, 126, 142, 147, 196, 213, 233, 252, 284, 294, 426, 441, 466, 497, 588, 639, 699, 852, 882, 932, 994, 1278, 1398, 1491, 1631, 1764, 1988, 2097, 2556, 2796, 2982, 3262, 3479, 4194, 4473, 4893, 5964, 6524, 6958, 8388, 8946, 9786, 10437, 11417, 13916, 14679, 16543, 17892, 19572, 20874, 22834, 29358, 31311, 33086, 34251, 41748, 45668, 49629, 58716, 62622, 66172, 68502, 99258, 102753, 115801, 125244, 137004, 148887, 198516, 205506, 231602, 297774, 347403, 411012, 463204, 595548, 694806, 810607, 1042209, 1389612, 1621214, 2084418, 2431821, 3242428, 4168836, 4863642, 7295463, 9727284, 14590926, 29181852]

約数ペア:

[(1, 29181852), (2, 14590926), (3, 9727284), (4, 7295463), (6, 4863642), (7, 4168836), (9, 3242428), (12, 2431821), (14, 2084418), (18, 1621214), (21, 1389612), (28, 1042209), (36, 810607), (42, 694806), (49, 595548), (63, 463204), (71, 411012), (84, 347403), (98, 297774), (126, 231602), (142, 205506), (147, 198516), (196, 148887), (213, 137004), (233, 125244), (252, 115801), (284, 102753), (294, 99258), (426, 68502), (441, 66172), (466, 62622), (497, 58716), (588, 49629), (639, 45668), (699, 41748), (852, 34251), (882, 33086), (932, 31311), (994, 29358), (1278, 22834), (1398, 20874), (1491, 19572), (1631, 17892), (1764, 16543), (1988, 14679), (2097, 13916), (2556, 11417), (2796, 10437), (2982, 9786), (3262, 8946), (3479, 8388), (4194, 6958), (4473, 6524), (4893, 5964)]