378204642

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{121453}}^1$

素因数の和:121634

約数の個数: 24

約数和(自身を含む): 824186844

約数和(自身を除く): 445982202

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 121453, 242906, 364359, 728718, 1093077, 2186154, 21011369, 42022738, 63034107, 126068214, 189102321, 378204642]

約数ペア:

[(1, 378204642), (2, 189102321), (3, 126068214), (6, 63034107), (9, 42022738), (18, 21011369), (173, 2186154), (346, 1093077), (519, 728718), (1038, 364359), (1557, 242906), (3114, 121453)]