2018544045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{10979}}^1$

素因数の和:11114

約数の個数: 64

約数和(自身を含む): 3946475520

約数和(自身を除く): 1927931475

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 103, 105, 119, 255, 309, 357, 515, 595, 721, 1545, 1751, 1785, 2163, 3605, 5253, 8755, 10815, 10979, 12257, 26265, 32937, 36771, 54895, 61285, 76853, 164685, 183855, 186643, 230559, 384265, 559929, 933215, 1130837, 1152795, 1306501, 2799645, 3392511, 3919503, 5654185, 6532505, 7915859, 16962555, 19224229, 19597515, 23747577, 39579295, 57672687, 96121145, 118737885, 134569603, 288363435, 403708809, 672848015, 2018544045]

約数ペア:

[(1, 2018544045), (3, 672848015), (5, 403708809), (7, 288363435), (15, 134569603), (17, 118737885), (21, 96121145), (35, 57672687), (51, 39579295), (85, 23747577), (103, 19597515), (105, 19224229), (119, 16962555), (255, 7915859), (309, 6532505), (357, 5654185), (515, 3919503), (595, 3392511), (721, 2799645), (1545, 1306501), (1751, 1152795), (1785, 1130837), (2163, 933215), (3605, 559929), (5253, 384265), (8755, 230559), (10815, 186643), (10979, 183855), (12257, 164685), (26265, 76853), (32937, 61285), (36771, 54895)]