172989342

素因数分解:

$2^1\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{4931}}^1$

素因数の和:6888

約数の個数: 24

約数和(自身を含む): 375078600

約数和(自身を除く): 202089258

約数列:

[1, 2, 3, 6, 9, 18, 1949, 3898, 4931, 5847, 9862, 11694, 14793, 17541, 29586, 35082, 44379, 88758, 9610519, 19221038, 28831557, 57663114, 86494671, 172989342]

約数ペア:

[(1, 172989342), (2, 86494671), (3, 57663114), (6, 28831557), (9, 19221038), (18, 9610519), (1949, 88758), (3898, 44379), (4931, 35082), (5847, 29586), (9862, 17541), (11694, 14793)]