29973786

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{991}}^1$

素因数の和:1138

約数の個数: 24

約数和(自身を含む): 60865152

約数和(自身を除く): 30891366

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 991, 1982, 2973, 5041, 5946, 10082, 15123, 30246, 70361, 140722, 211083, 422166, 4995631, 9991262, 14986893, 29973786]

約数ペア:

[(1, 29973786), (2, 14986893), (3, 9991262), (6, 4995631), (71, 422166), (142, 211083), (213, 140722), (426, 70361), (991, 30246), (1982, 15123), (2973, 10082), (5041, 5946)]