12854856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{643}}^1$

素因数の和:683

約数の個数: 96

約数和(自身を含む): 39644640

約数和(自身を除く): 26789784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 643, 714, 833, 952, 1176, 1286, 1428, 1666, 1929, 2499, 2572, 2856, 3332, 3858, 4501, 4998, 5144, 6664, 7716, 9002, 9996, 10931, 13503, 15432, 18004, 19992, 21862, 27006, 31507, 32793, 36008, 43724, 54012, 63014, 65586, 76517, 87448, 94521, 108024, 126028, 131172, 153034, 189042, 229551, 252056, 262344, 306068, 378084, 459102, 535619, 612136, 756168, 918204, 1071238, 1606857, 1836408, 2142476, 3213714, 4284952, 6427428, 12854856]

約数ペア:

[(1, 12854856), (2, 6427428), (3, 4284952), (4, 3213714), (6, 2142476), (7, 1836408), (8, 1606857), (12, 1071238), (14, 918204), (17, 756168), (21, 612136), (24, 535619), (28, 459102), (34, 378084), (42, 306068), (49, 262344), (51, 252056), (56, 229551), (68, 189042), (84, 153034), (98, 131172), (102, 126028), (119, 108024), (136, 94521), (147, 87448), (168, 76517), (196, 65586), (204, 63014), (238, 54012), (294, 43724), (357, 36008), (392, 32793), (408, 31507), (476, 27006), (588, 21862), (643, 19992), (714, 18004), (833, 15432), (952, 13503), (1176, 10931), (1286, 9996), (1428, 9002), (1666, 7716), (1929, 6664), (2499, 5144), (2572, 4998), (2856, 4501), (3332, 3858)]