15671289972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2336209}}^1$

素因数の和:2336272

約数の個数: 48

約数和(自身を含む): 40294950080

約数和(自身を除く): 24623660108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 2336209, 4672418, 7008627, 9344836, 14017254, 28034508, 30370717, 60741434, 91112151, 100456987, 121482868, 182224302, 200913974, 301370961, 364448604, 401827948, 602741922, 1205483844, 1305940831, 2611881662, 3917822493, 5223763324, 7835644986, 15671289972]

約数ペア:

[(1, 15671289972), (2, 7835644986), (3, 5223763324), (4, 3917822493), (6, 2611881662), (12, 1305940831), (13, 1205483844), (26, 602741922), (39, 401827948), (43, 364448604), (52, 301370961), (78, 200913974), (86, 182224302), (129, 121482868), (156, 100456987), (172, 91112151), (258, 60741434), (516, 30370717), (559, 28034508), (1118, 14017254), (1677, 9344836), (2236, 7008627), (3354, 4672418), (6708, 2336209)]