63402906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{32119}}^1$

素因数の和:32178

約数の個数: 32

約数和(自身を含む): 148008960

約数和(自身を除く): 84606054

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 32119, 64238, 96357, 192714, 224833, 449666, 674499, 1348998, 1509593, 3019186, 4528779, 9057558, 10567151, 21134302, 31701453, 63402906]

約数ペア:

[(1, 63402906), (2, 31701453), (3, 21134302), (6, 10567151), (7, 9057558), (14, 4528779), (21, 3019186), (42, 1509593), (47, 1348998), (94, 674499), (141, 449666), (282, 224833), (329, 192714), (658, 96357), (987, 64238), (1974, 32119)]