2017754748

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{5861}}^1$

素因数の和:6075

約数の個数: 72

約数和(自身を含む): 5210661456

約数和(自身を除く): 3192906708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 131, 146, 219, 262, 292, 393, 438, 524, 657, 786, 876, 1179, 1314, 1572, 2358, 2628, 4716, 5861, 9563, 11722, 17583, 19126, 23444, 28689, 35166, 38252, 52749, 57378, 70332, 86067, 105498, 114756, 172134, 210996, 344268, 427853, 767791, 855706, 1283559, 1535582, 1711412, 2303373, 2567118, 3071164, 3850677, 4606746, 5134236, 6910119, 7701354, 9213492, 13820238, 15402708, 27640476, 56048743, 112097486, 168146229, 224194972, 336292458, 504438687, 672584916, 1008877374, 2017754748]

約数ペア:

[(1, 2017754748), (2, 1008877374), (3, 672584916), (4, 504438687), (6, 336292458), (9, 224194972), (12, 168146229), (18, 112097486), (36, 56048743), (73, 27640476), (131, 15402708), (146, 13820238), (219, 9213492), (262, 7701354), (292, 6910119), (393, 5134236), (438, 4606746), (524, 3850677), (657, 3071164), (786, 2567118), (876, 2303373), (1179, 1711412), (1314, 1535582), (1572, 1283559), (2358, 855706), (2628, 767791), (4716, 427853), (5861, 344268), (9563, 210996), (11722, 172134), (17583, 114756), (19126, 105498), (23444, 86067), (28689, 70332), (35166, 57378), (38252, 52749)]