61349946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{31079}}^1$

素因数の和:31138

約数の個数: 32

約数和(自身を含む): 143216640

約数和(自身を除く): 81866694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 31079, 62158, 93237, 186474, 217553, 435106, 652659, 1305318, 1460713, 2921426, 4382139, 8764278, 10224991, 20449982, 30674973, 61349946]

約数ペア:

[(1, 61349946), (2, 30674973), (3, 20449982), (6, 10224991), (7, 8764278), (14, 4382139), (21, 2921426), (42, 1460713), (47, 1305318), (94, 652659), (141, 435106), (282, 217553), (329, 186474), (658, 93237), (987, 62158), (1974, 31079)]