87440766

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2081923}}^1$

素因数の和:2081935

約数の個数: 16

約数和(自身を含む): 199864704

約数和(自身を除く): 112423938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2081923, 4163846, 6245769, 12491538, 14573461, 29146922, 43720383, 87440766]

約数ペア:

[(1, 87440766), (2, 43720383), (3, 29146922), (6, 14573461), (7, 12491538), (14, 6245769), (21, 4163846), (42, 2081923)]