11248956

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 30086784

約数和(自身を除く): 18837828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 163, 213, 243, 284, 324, 326, 426, 486, 489, 639, 652, 852, 972, 978, 1278, 1467, 1917, 1956, 2556, 2934, 3834, 4401, 5751, 5868, 7668, 8802, 11502, 11573, 13203, 17253, 17604, 23004, 23146, 26406, 34506, 34719, 39609, 46292, 52812, 69012, 69438, 79218, 104157, 138876, 158436, 208314, 312471, 416628, 624942, 937413, 1249884, 1874826, 2812239, 3749652, 5624478, 11248956]

約数ペア:

[(1, 11248956), (2, 5624478), (3, 3749652), (4, 2812239), (6, 1874826), (9, 1249884), (12, 937413), (18, 624942), (27, 416628), (36, 312471), (54, 208314), (71, 158436), (81, 138876), (108, 104157), (142, 79218), (162, 69438), (163, 69012), (213, 52812), (243, 46292), (284, 39609), (324, 34719), (326, 34506), (426, 26406), (486, 23146), (489, 23004), (639, 17604), (652, 17253), (852, 13203), (972, 11573), (978, 11502), (1278, 8802), (1467, 7668), (1917, 5868), (1956, 5751), (2556, 4401), (2934, 3834)]