64918914

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{121571}}^1$

素因数の和:121665

約数の個数: 16

約数和(自身を含む): 131297760

約数和(自身を除く): 66378846

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 121571, 243142, 364713, 729426, 10819819, 21639638, 32459457, 64918914]

約数ペア:

[(1, 64918914), (2, 32459457), (3, 21639638), (6, 10819819), (89, 729426), (178, 364713), (267, 243142), (534, 121571)]