668083164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7953371}}^1$

素因数の和:7953385

約数の個数: 24

約数和(自身を含む): 1781555328

約数和(自身を除く): 1113472164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7953371, 15906742, 23860113, 31813484, 47720226, 55673597, 95440452, 111347194, 167020791, 222694388, 334041582, 668083164]

約数ペア:

[(1, 668083164), (2, 334041582), (3, 222694388), (4, 167020791), (6, 111347194), (7, 95440452), (12, 55673597), (14, 47720226), (21, 31813484), (28, 23860113), (42, 15906742), (84, 7953371)]