26821854

素因数分解:

$2^1\times 3^5\times {\mathrm{229}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 48

約数和(自身を含む): 60780720

約数和(自身を除く): 33958866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 241, 243, 458, 482, 486, 687, 723, 1374, 1446, 2061, 2169, 4122, 4338, 6183, 6507, 12366, 13014, 18549, 19521, 37098, 39042, 55189, 55647, 58563, 110378, 111294, 117126, 165567, 331134, 496701, 993402, 1490103, 2980206, 4470309, 8940618, 13410927, 26821854]

約数ペア:

[(1, 26821854), (2, 13410927), (3, 8940618), (6, 4470309), (9, 2980206), (18, 1490103), (27, 993402), (54, 496701), (81, 331134), (162, 165567), (229, 117126), (241, 111294), (243, 110378), (458, 58563), (482, 55647), (486, 55189), (687, 39042), (723, 37098), (1374, 19521), (1446, 18549), (2061, 13014), (2169, 12366), (4122, 6507), (4338, 6183)]