64931274

素因数分解:

$2^1\times 3^3\times {\mathrm{1013}}^1\times {\mathrm{1187}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 79624566

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1013, 1187, 2026, 2374, 3039, 3561, 6078, 7122, 9117, 10683, 18234, 21366, 27351, 32049, 54702, 64098, 1202431, 2404862, 3607293, 7214586, 10821879, 21643758, 32465637, 64931274]

約数ペア:

[(1, 64931274), (2, 32465637), (3, 21643758), (6, 10821879), (9, 7214586), (18, 3607293), (27, 2404862), (54, 1202431), (1013, 64098), (1187, 54702), (2026, 32049), (2374, 27351), (3039, 21366), (3561, 18234), (6078, 10683), (7122, 9117)]