1282205898

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1003291}}^1$

素因数の和:1003370

約数の個数: 24

約数和(自身を含む): 2817243936

約数和(自身を除く): 1535038038

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1003291, 2006582, 3009873, 6019746, 9029619, 18059238, 71233661, 142467322, 213700983, 427401966, 641102949, 1282205898]

約数ペア:

[(1, 1282205898), (2, 641102949), (3, 427401966), (6, 213700983), (9, 142467322), (18, 71233661), (71, 18059238), (142, 9029619), (213, 6019746), (426, 3009873), (639, 2006582), (1278, 1003291)]