2354508

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1$

素因数の和:85

約数の個数: 90

約数和(自身を含む): 6820044

約数和(自身を除く): 4465536

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 43, 52, 54, 78, 81, 86, 108, 117, 129, 156, 162, 169, 172, 234, 258, 324, 338, 351, 387, 468, 507, 516, 559, 676, 702, 774, 1014, 1053, 1118, 1161, 1404, 1521, 1548, 1677, 2028, 2106, 2236, 2322, 3042, 3354, 3483, 4212, 4563, 4644, 5031, 6084, 6708, 6966, 7267, 9126, 10062, 13689, 13932, 14534, 15093, 18252, 20124, 21801, 27378, 29068, 30186, 43602, 45279, 54756, 60372, 65403, 87204, 90558, 130806, 181116, 196209, 261612, 392418, 588627, 784836, 1177254, 2354508]

約数ペア:

[(1, 2354508), (2, 1177254), (3, 784836), (4, 588627), (6, 392418), (9, 261612), (12, 196209), (13, 181116), (18, 130806), (26, 90558), (27, 87204), (36, 65403), (39, 60372), (43, 54756), (52, 45279), (54, 43602), (78, 30186), (81, 29068), (86, 27378), (108, 21801), (117, 20124), (129, 18252), (156, 15093), (162, 14534), (169, 13932), (172, 13689), (234, 10062), (258, 9126), (324, 7267), (338, 6966), (351, 6708), (387, 6084), (468, 5031), (507, 4644), (516, 4563), (559, 4212), (676, 3483), (702, 3354), (774, 3042), (1014, 2322), (1053, 2236), (1118, 2106), (1161, 2028), (1404, 1677), (1521, 1548)]