27720246612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{171481}}^1$

素因数の和:172216

約数の個数: 48

約数和(自身を含む): 68181243200

約数和(自身を除く): 40460996588

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 709, 1418, 2127, 2836, 4254, 8508, 13471, 26942, 40413, 53884, 80826, 161652, 171481, 342962, 514443, 685924, 1028886, 2057772, 3258139, 6516278, 9774417, 13032556, 19548834, 39097668, 121580029, 243160058, 364740087, 486320116, 729480174, 1458960348, 2310020551, 4620041102, 6930061653, 9240082204, 13860123306, 27720246612]

約数ペア:

[(1, 27720246612), (2, 13860123306), (3, 9240082204), (4, 6930061653), (6, 4620041102), (12, 2310020551), (19, 1458960348), (38, 729480174), (57, 486320116), (76, 364740087), (114, 243160058), (228, 121580029), (709, 39097668), (1418, 19548834), (2127, 13032556), (2836, 9774417), (4254, 6516278), (8508, 3258139), (13471, 2057772), (26942, 1028886), (40413, 685924), (53884, 514443), (80826, 342962), (161652, 171481)]