17976254508

素因数分解:

$2^2\times 3^5\times {\mathrm{139}}^1\times {\mathrm{133051}}^1$

素因数の和:133209

約数の個数: 72

約数和(自身を含む): 47462309440

約数和(自身を除く): 29486054932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 139, 162, 243, 278, 324, 417, 486, 556, 834, 972, 1251, 1668, 2502, 3753, 5004, 7506, 11259, 15012, 22518, 33777, 45036, 67554, 133051, 135108, 266102, 399153, 532204, 798306, 1197459, 1596612, 2394918, 3592377, 4789836, 7184754, 10777131, 14369508, 18494089, 21554262, 32331393, 36988178, 43108524, 55482267, 64662786, 73976356, 110964534, 129325572, 166446801, 221929068, 332893602, 499340403, 665787204, 998680806, 1498021209, 1997361612, 2996042418, 4494063627, 5992084836, 8988127254, 17976254508]

約数ペア:

[(1, 17976254508), (2, 8988127254), (3, 5992084836), (4, 4494063627), (6, 2996042418), (9, 1997361612), (12, 1498021209), (18, 998680806), (27, 665787204), (36, 499340403), (54, 332893602), (81, 221929068), (108, 166446801), (139, 129325572), (162, 110964534), (243, 73976356), (278, 64662786), (324, 55482267), (417, 43108524), (486, 36988178), (556, 32331393), (834, 21554262), (972, 18494089), (1251, 14369508), (1668, 10777131), (2502, 7184754), (3753, 4789836), (5004, 3592377), (7506, 2394918), (11259, 1596612), (15012, 1197459), (22518, 798306), (33777, 532204), (45036, 399153), (67554, 266102), (133051, 135108)]