42149148

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{85669}}^1$

素因数の和:85717

約数の個数: 24

約数和(自身を含む): 100747920

約数和(自身を除く): 58598772

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 85669, 171338, 257007, 342676, 514014, 1028028, 3512429, 7024858, 10537287, 14049716, 21074574, 42149148]

約数ペア:

[(1, 42149148), (2, 21074574), (3, 14049716), (4, 10537287), (6, 7024858), (12, 3512429), (41, 1028028), (82, 514014), (123, 342676), (164, 257007), (246, 171338), (492, 85669)]