664831734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{91499}}^1$

素因数の和:91684

約数の個数: 32

約数和(自身を含む): 1528416000

約数和(自身を除く): 863584266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 91499, 182998, 274497, 548994, 640493, 1280986, 1921479, 3842958, 15829327, 31658654, 47487981, 94975962, 110805289, 221610578, 332415867, 664831734]

約数ペア:

[(1, 664831734), (2, 332415867), (3, 221610578), (6, 110805289), (7, 94975962), (14, 47487981), (21, 31658654), (42, 15829327), (173, 3842958), (346, 1921479), (519, 1280986), (1038, 640493), (1211, 548994), (2422, 274497), (3633, 182998), (7266, 91499)]