17172246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4525

約数の個数: 48

約数和(自身を含む): 43034544

約数和(自身を除く): 25862298

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 4493, 8986, 13479, 26958, 31451, 58409, 62902, 94353, 116818, 175227, 188706, 220157, 350454, 408863, 440314, 660471, 817726, 1226589, 1320942, 2453178, 2862041, 5724082, 8586123, 17172246]

約数ペア:

[(1, 17172246), (2, 8586123), (3, 5724082), (6, 2862041), (7, 2453178), (13, 1320942), (14, 1226589), (21, 817726), (26, 660471), (39, 440314), (42, 408863), (49, 350454), (78, 220157), (91, 188706), (98, 175227), (147, 116818), (182, 94353), (273, 62902), (294, 58409), (546, 31451), (637, 26958), (1274, 13479), (1911, 8986), (3822, 4493)]