18382182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 45771264

約数和(自身を除く): 27389082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 182, 257, 262, 273, 393, 514, 546, 771, 786, 917, 1542, 1703, 1799, 1834, 2751, 3341, 3406, 3598, 5109, 5397, 5502, 6682, 10023, 10218, 10794, 11921, 20046, 23387, 23842, 33667, 35763, 46774, 67334, 70161, 71526, 101001, 140322, 202002, 235669, 437671, 471338, 707007, 875342, 1313013, 1414014, 2626026, 3063697, 6127394, 9191091, 18382182]

約数ペア:

[(1, 18382182), (2, 9191091), (3, 6127394), (6, 3063697), (7, 2626026), (13, 1414014), (14, 1313013), (21, 875342), (26, 707007), (39, 471338), (42, 437671), (78, 235669), (91, 202002), (131, 140322), (182, 101001), (257, 71526), (262, 70161), (273, 67334), (393, 46774), (514, 35763), (546, 33667), (771, 23842), (786, 23387), (917, 20046), (1542, 11921), (1703, 10794), (1799, 10218), (1834, 10023), (2751, 6682), (3341, 5502), (3406, 5397), (3598, 5109)]