8981358

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 32

約数和(自身を含む): 18869760

約数和(自身を除く): 9888402

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 727, 1454, 2059, 2181, 4118, 4362, 6177, 12354, 21083, 42166, 51617, 63249, 103234, 126498, 154851, 309702, 1496893, 2993786, 4490679, 8981358]

約数ペア:

[(1, 8981358), (2, 4490679), (3, 2993786), (6, 1496893), (29, 309702), (58, 154851), (71, 126498), (87, 103234), (142, 63249), (174, 51617), (213, 42166), (426, 21083), (727, 12354), (1454, 6177), (2059, 4362), (2181, 4118)]