18496002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 45287424

約数和(自身を除く): 26791422

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 41, 42, 46, 69, 82, 123, 138, 161, 246, 287, 322, 467, 483, 574, 861, 934, 943, 966, 1401, 1722, 1886, 2802, 2829, 3269, 5658, 6538, 6601, 9807, 10741, 13202, 19147, 19614, 19803, 21482, 32223, 38294, 39606, 57441, 64446, 75187, 114882, 134029, 150374, 225561, 268058, 402087, 440381, 451122, 804174, 880762, 1321143, 2642286, 3082667, 6165334, 9248001, 18496002]

約数ペア:

[(1, 18496002), (2, 9248001), (3, 6165334), (6, 3082667), (7, 2642286), (14, 1321143), (21, 880762), (23, 804174), (41, 451122), (42, 440381), (46, 402087), (69, 268058), (82, 225561), (123, 150374), (138, 134029), (161, 114882), (246, 75187), (287, 64446), (322, 57441), (467, 39606), (483, 38294), (574, 32223), (861, 21482), (934, 19803), (943, 19614), (966, 19147), (1401, 13202), (1722, 10741), (1886, 9807), (2802, 6601), (2829, 6538), (3269, 5658)]