291213636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3466829}}^1$

素因数の和:3466843

約数の個数: 24

約数和(自身を含む): 776569920

約数和(自身を除く): 485356284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3466829, 6933658, 10400487, 13867316, 20800974, 24267803, 41601948, 48535606, 72803409, 97071212, 145606818, 291213636]

約数ペア:

[(1, 291213636), (2, 145606818), (3, 97071212), (4, 72803409), (6, 48535606), (7, 41601948), (12, 24267803), (14, 20800974), (21, 13867316), (28, 10400487), (42, 6933658), (84, 3466829)]