31207068

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{21143}}^1$

素因数の和:21194

約数の個数: 36

約数和(自身を含む): 80812368

約数和(自身を除く): 49605300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 21143, 42286, 63429, 84572, 126858, 190287, 253716, 380574, 761148, 866863, 1733726, 2600589, 3467452, 5201178, 7801767, 10402356, 15603534, 31207068]

約数ペア:

[(1, 31207068), (2, 15603534), (3, 10402356), (4, 7801767), (6, 5201178), (9, 3467452), (12, 2600589), (18, 1733726), (36, 866863), (41, 761148), (82, 380574), (123, 253716), (164, 190287), (246, 126858), (369, 84572), (492, 63429), (738, 42286), (1476, 21143)]