424798254

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{332393}}^1$

素因数の和:332472

約数の個数: 24

約数和(自身を含む): 933362352

約数和(自身を除く): 508564098

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 332393, 664786, 997179, 1994358, 2991537, 5983074, 23599903, 47199806, 70799709, 141599418, 212399127, 424798254]

約数ペア:

[(1, 424798254), (2, 212399127), (3, 141599418), (6, 70799709), (9, 47199806), (18, 23599903), (71, 5983074), (142, 2991537), (213, 1994358), (426, 997179), (639, 664786), (1278, 332393)]