27218226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2215

約数の個数: 48

約数和(自身を含む): 64826784

約数和(自身を除く): 37608558

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 49, 86, 98, 129, 147, 258, 294, 301, 602, 903, 1806, 2107, 2153, 4214, 4306, 6321, 6459, 12642, 12918, 15071, 30142, 45213, 90426, 92579, 105497, 185158, 210994, 277737, 316491, 555474, 632982, 648053, 1296106, 1944159, 3888318, 4536371, 9072742, 13609113, 27218226]

約数ペア:

[(1, 27218226), (2, 13609113), (3, 9072742), (6, 4536371), (7, 3888318), (14, 1944159), (21, 1296106), (42, 648053), (43, 632982), (49, 555474), (86, 316491), (98, 277737), (129, 210994), (147, 185158), (258, 105497), (294, 92579), (301, 90426), (602, 45213), (903, 30142), (1806, 15071), (2107, 12918), (2153, 12642), (4214, 6459), (4306, 6321)]