212679054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13723}}^1$

素因数の和:13782

約数の個数: 64

約数和(自身を含む): 553351680

約数和(自身を除く): 340672626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 13723, 15498, 27446, 41169, 82338, 96061, 123507, 192122, 247014, 288183, 370521, 562643, 576366, 741042, 864549, 1125286, 1687929, 1729098, 2593647, 3375858, 3938501, 5063787, 5187294, 7877002, 10127574, 11815503, 15191361, 23631006, 30382722, 35446509, 70893018, 106339527, 212679054]

約数ペア:

[(1, 212679054), (2, 106339527), (3, 70893018), (6, 35446509), (7, 30382722), (9, 23631006), (14, 15191361), (18, 11815503), (21, 10127574), (27, 7877002), (41, 5187294), (42, 5063787), (54, 3938501), (63, 3375858), (82, 2593647), (123, 1729098), (126, 1687929), (189, 1125286), (246, 864549), (287, 741042), (369, 576366), (378, 562643), (574, 370521), (738, 288183), (861, 247014), (1107, 192122), (1722, 123507), (2214, 96061), (2583, 82338), (5166, 41169), (7749, 27446), (13723, 15498)]