17081748

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 45130176

約数和(自身を除く): 28048428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 71, 82, 123, 142, 163, 164, 213, 246, 284, 326, 369, 426, 489, 492, 639, 652, 738, 852, 978, 1278, 1467, 1476, 1956, 2556, 2911, 2934, 5822, 5868, 6683, 8733, 11573, 11644, 13366, 17466, 20049, 23146, 26199, 26732, 34719, 34932, 40098, 46292, 52398, 60147, 69438, 80196, 104157, 104796, 120294, 138876, 208314, 240588, 416628, 474493, 948986, 1423479, 1897972, 2846958, 4270437, 5693916, 8540874, 17081748]

約数ペア:

[(1, 17081748), (2, 8540874), (3, 5693916), (4, 4270437), (6, 2846958), (9, 1897972), (12, 1423479), (18, 948986), (36, 474493), (41, 416628), (71, 240588), (82, 208314), (123, 138876), (142, 120294), (163, 104796), (164, 104157), (213, 80196), (246, 69438), (284, 60147), (326, 52398), (369, 46292), (426, 40098), (489, 34932), (492, 34719), (639, 26732), (652, 26199), (738, 23146), (852, 20049), (978, 17466), (1278, 13366), (1467, 11644), (1476, 11573), (1956, 8733), (2556, 6683), (2911, 5868), (2934, 5822)]