455373126

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{27409}}^1$

素因数の和:27501

約数の個数: 48

約数和(自身を含む): 1077541920

約数和(自身を除く): 622168794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 923, 1278, 1846, 2769, 5538, 8307, 16614, 27409, 54818, 82227, 164454, 246681, 356317, 493362, 712634, 1068951, 1946039, 2137902, 3206853, 3892078, 5838117, 6413706, 11676234, 17514351, 25298507, 35028702, 50597014, 75895521, 151791042, 227686563, 455373126]

約数ペア:

[(1, 455373126), (2, 227686563), (3, 151791042), (6, 75895521), (9, 50597014), (13, 35028702), (18, 25298507), (26, 17514351), (39, 11676234), (71, 6413706), (78, 5838117), (117, 3892078), (142, 3206853), (213, 2137902), (234, 1946039), (426, 1068951), (639, 712634), (923, 493362), (1278, 356317), (1846, 246681), (2769, 164454), (5538, 82227), (8307, 54818), (16614, 27409)]