64241478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{169951}}^1$

素因数の和:169969

約数の個数: 32

約数和(自身を含む): 163153920

約数和(自身を除く): 98912442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 169951, 339902, 509853, 1019706, 1189657, 1529559, 2379314, 3059118, 3568971, 4588677, 7137942, 9177354, 10706913, 21413826, 32120739, 64241478]

約数ペア:

[(1, 64241478), (2, 32120739), (3, 21413826), (6, 10706913), (7, 9177354), (9, 7137942), (14, 4588677), (18, 3568971), (21, 3059118), (27, 2379314), (42, 1529559), (54, 1189657), (63, 1019706), (126, 509853), (189, 339902), (378, 169951)]