66276714

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{225431}}^1$

素因数の和:225450

約数の個数: 24

約数和(自身を含む): 154195488

約数和(自身を除く): 87918774

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 225431, 450862, 676293, 1352586, 1578017, 3156034, 4734051, 9468102, 11046119, 22092238, 33138357, 66276714]

約数ペア:

[(1, 66276714), (2, 33138357), (3, 22092238), (6, 11046119), (7, 9468102), (14, 4734051), (21, 3156034), (42, 1578017), (49, 1352586), (98, 676293), (147, 450862), (294, 225431)]