61958718

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{48481}}^1$

素因数の和:48560

約数の個数: 24

約数和(自身を含む): 136137456

約数和(自身を除く): 74178738

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 48481, 96962, 145443, 290886, 436329, 872658, 3442151, 6884302, 10326453, 20652906, 30979359, 61958718]

約数ペア:

[(1, 61958718), (2, 30979359), (3, 20652906), (6, 10326453), (9, 6884302), (18, 3442151), (71, 872658), (142, 436329), (213, 290886), (426, 145443), (639, 96962), (1278, 48481)]