86979018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{295847}}^1$

素因数の和:295866

約数の個数: 24

約数和(自身を含む): 202360032

約数和(自身を除く): 115381014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 295847, 591694, 887541, 1775082, 2070929, 4141858, 6212787, 12425574, 14496503, 28993006, 43489509, 86979018]

約数ペア:

[(1, 86979018), (2, 43489509), (3, 28993006), (6, 14496503), (7, 12425574), (14, 6212787), (21, 4141858), (42, 2070929), (49, 1775082), (98, 887541), (147, 591694), (294, 295847)]