7404852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6781}}^1$

素因数の和:6808

約数の個数: 48

約数和(自身を含む): 21268352

約数和(自身を除く): 13863500

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 6781, 13562, 20343, 27124, 40686, 47467, 81372, 88153, 94934, 142401, 176306, 189868, 264459, 284802, 352612, 528918, 569604, 617071, 1057836, 1234142, 1851213, 2468284, 3702426, 7404852]

約数ペア:

[(1, 7404852), (2, 3702426), (3, 2468284), (4, 1851213), (6, 1234142), (7, 1057836), (12, 617071), (13, 569604), (14, 528918), (21, 352612), (26, 284802), (28, 264459), (39, 189868), (42, 176306), (52, 142401), (78, 94934), (84, 88153), (91, 81372), (156, 47467), (182, 40686), (273, 27124), (364, 20343), (546, 13562), (1092, 6781)]