25509492

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 60

約数和(自身を含む): 68274976

約数和(自身を除く): 42765484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1548, 1831, 2322, 3483, 3662, 4644, 5493, 6966, 7324, 10986, 13932, 16479, 21972, 32958, 49437, 65916, 78733, 98874, 148311, 157466, 197748, 236199, 296622, 314932, 472398, 593244, 708597, 944796, 1417194, 2125791, 2834388, 4251582, 6377373, 8503164, 12754746, 25509492]

約数ペア:

[(1, 25509492), (2, 12754746), (3, 8503164), (4, 6377373), (6, 4251582), (9, 2834388), (12, 2125791), (18, 1417194), (27, 944796), (36, 708597), (43, 593244), (54, 472398), (81, 314932), (86, 296622), (108, 236199), (129, 197748), (162, 157466), (172, 148311), (258, 98874), (324, 78733), (387, 65916), (516, 49437), (774, 32958), (1161, 21972), (1548, 16479), (1831, 13932), (2322, 10986), (3483, 7324), (3662, 6966), (4644, 5493)]