45128898

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 103761216

約数和(自身を除く): 58632318

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 1787, 2806, 3574, 4209, 5361, 8418, 10722, 12627, 16083, 25254, 32166, 41101, 82202, 109007, 123303, 218014, 246606, 327021, 369909, 654042, 739818, 981063, 1962126, 2507161, 5014322, 7521483, 15042966, 22564449, 45128898]

約数ペア:

[(1, 45128898), (2, 22564449), (3, 15042966), (6, 7521483), (9, 5014322), (18, 2507161), (23, 1962126), (46, 981063), (61, 739818), (69, 654042), (122, 369909), (138, 327021), (183, 246606), (207, 218014), (366, 123303), (414, 109007), (549, 82202), (1098, 41101), (1403, 32166), (1787, 25254), (2806, 16083), (3574, 12627), (4209, 10722), (5361, 8418)]