18818145108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1265681}}^1$

素因数の和:1265757

約数の個数: 72

約数和(自身を含む): 55284989760

約数和(自身を除く): 36466844652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 1265681, 2531362, 3797043, 5062724, 7594086, 8859767, 11391129, 15188172, 17719534, 22782258, 26579301, 35439068, 45564516, 53158602, 74675179, 79737903, 106317204, 149350358, 159475806, 224025537, 298700716, 318951612, 448051074, 522726253, 672076611, 896102148, 1045452506, 1344153222, 1568178759, 2090905012, 2688306444, 3136357518, 4704536277, 6272715036, 9409072554, 18818145108]

約数ペア:

[(1, 18818145108), (2, 9409072554), (3, 6272715036), (4, 4704536277), (6, 3136357518), (7, 2688306444), (9, 2090905012), (12, 1568178759), (14, 1344153222), (18, 1045452506), (21, 896102148), (28, 672076611), (36, 522726253), (42, 448051074), (59, 318951612), (63, 298700716), (84, 224025537), (118, 159475806), (126, 149350358), (177, 106317204), (236, 79737903), (252, 74675179), (354, 53158602), (413, 45564516), (531, 35439068), (708, 26579301), (826, 22782258), (1062, 17719534), (1239, 15188172), (1652, 11391129), (2124, 8859767), (2478, 7594086), (3717, 5062724), (4956, 3797043), (7434, 2531362), (14868, 1265681)]