31964868

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7589}}^1$

素因数の和:7618

約数の個数: 60

約数和(自身を含む): 90002220

約数和(自身を除く): 58037352

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7589, 15178, 22767, 30356, 45534, 68301, 91068, 98657, 136602, 197314, 204903, 273204, 295971, 394628, 409806, 591942, 614709, 819612, 887913, 1183884, 1229418, 1775826, 2458836, 2663739, 3551652, 5327478, 7991217, 10654956, 15982434, 31964868]

約数ペア:

[(1, 31964868), (2, 15982434), (3, 10654956), (4, 7991217), (6, 5327478), (9, 3551652), (12, 2663739), (13, 2458836), (18, 1775826), (26, 1229418), (27, 1183884), (36, 887913), (39, 819612), (52, 614709), (54, 591942), (78, 409806), (81, 394628), (108, 295971), (117, 273204), (156, 204903), (162, 197314), (234, 136602), (324, 98657), (351, 91068), (468, 68301), (702, 45534), (1053, 30356), (1404, 22767), (2106, 15178), (4212, 7589)]