42156910046

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{61409}}^1$

素因数の和:61820

約数の個数: 32

約数和(自身を含む): 68259425760

約数和(自身を除く): 26102515714

約数列:

[1, 2, 17, 34, 61, 122, 331, 662, 1037, 2074, 5627, 11254, 20191, 40382, 61409, 122818, 343247, 686494, 1043953, 2087906, 3745949, 7491898, 20326379, 40652758, 63681133, 127362266, 345548443, 691096886, 1239909119, 2479818238, 21078455023, 42156910046]

約数ペア:

[(1, 42156910046), (2, 21078455023), (17, 2479818238), (34, 1239909119), (61, 691096886), (122, 345548443), (331, 127362266), (662, 63681133), (1037, 40652758), (2074, 20326379), (5627, 7491898), (11254, 3745949), (20191, 2087906), (40382, 1043953), (61409, 686494), (122818, 343247)]