71981034

素因数分解:

$2^1\times 3^1\times {\mathrm{619}}^1\times {\mathrm{19381}}^1$

素因数の和:20005

約数の個数: 16

約数和(自身を含む): 144202080

約数和(自身を除く): 72221046

約数列:

[1, 2, 3, 6, 619, 1238, 1857, 3714, 19381, 38762, 58143, 116286, 11996839, 23993678, 35990517, 71981034]

約数ペア:

[(1, 71981034), (2, 35990517), (3, 23993678), (6, 11996839), (619, 116286), (1238, 58143), (1857, 38762), (3714, 19381)]