6705678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:181

約数の個数: 64

約数和(自身を含む): 16220160

約数和(自身を除く): 9514482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 47, 79, 86, 94, 129, 141, 158, 237, 258, 282, 301, 329, 474, 553, 602, 658, 903, 987, 1106, 1659, 1806, 1974, 2021, 3318, 3397, 3713, 4042, 6063, 6794, 7426, 10191, 11139, 12126, 14147, 20382, 22278, 23779, 25991, 28294, 42441, 47558, 51982, 71337, 77973, 84882, 142674, 155946, 159659, 319318, 478977, 957954, 1117613, 2235226, 3352839, 6705678]

約数ペア:

[(1, 6705678), (2, 3352839), (3, 2235226), (6, 1117613), (7, 957954), (14, 478977), (21, 319318), (42, 159659), (43, 155946), (47, 142674), (79, 84882), (86, 77973), (94, 71337), (129, 51982), (141, 47558), (158, 42441), (237, 28294), (258, 25991), (282, 23779), (301, 22278), (329, 20382), (474, 14147), (553, 12126), (602, 11139), (658, 10191), (903, 7426), (987, 6794), (1106, 6063), (1659, 4042), (1806, 3713), (1974, 3397), (2021, 3318)]