15406692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10789}}^1$

素因数の和:10820

約数の個数: 48

約数和(自身を含む): 43505280

約数和(自身を除く): 28098588

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 10789, 21578, 32367, 43156, 64734, 75523, 129468, 151046, 183413, 226569, 302092, 366826, 453138, 550239, 733652, 906276, 1100478, 1283891, 2200956, 2567782, 3851673, 5135564, 7703346, 15406692]

約数ペア:

[(1, 15406692), (2, 7703346), (3, 5135564), (4, 3851673), (6, 2567782), (7, 2200956), (12, 1283891), (14, 1100478), (17, 906276), (21, 733652), (28, 550239), (34, 453138), (42, 366826), (51, 302092), (68, 226569), (84, 183413), (102, 151046), (119, 129468), (204, 75523), (238, 64734), (357, 43156), (476, 32367), (714, 21578), (1428, 10789)]