127788792018

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1\times {\mathrm{38281}}^1$

素因数の和:40610

約数の個数: 32

約数和(自身を含む): 256652328192

約数和(自身を除く): 128863536174

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 2053, 4106, 6159, 12318, 38281, 76562, 114843, 229686, 556363, 1112726, 1669089, 3338178, 10374151, 20748302, 31122453, 62244906, 78590893, 157181786, 235772679, 471545358, 21298132003, 42596264006, 63894396009, 127788792018]

約数ペア:

[(1, 127788792018), (2, 63894396009), (3, 42596264006), (6, 21298132003), (271, 471545358), (542, 235772679), (813, 157181786), (1626, 78590893), (2053, 62244906), (4106, 31122453), (6159, 20748302), (12318, 10374151), (38281, 3338178), (76562, 1669089), (114843, 1112726), (229686, 556363)]