16709976

素因数分解:

$2^3\times 3^4\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 80

約数和(自身を含む): 47436840

約数和(自身を除く): 30726864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 107, 108, 162, 214, 216, 241, 321, 324, 428, 482, 642, 648, 723, 856, 963, 964, 1284, 1446, 1926, 1928, 2169, 2568, 2889, 2892, 3852, 4338, 5778, 5784, 6507, 7704, 8667, 8676, 11556, 13014, 17334, 17352, 19521, 23112, 25787, 26028, 34668, 39042, 51574, 52056, 69336, 77361, 78084, 103148, 154722, 156168, 206296, 232083, 309444, 464166, 618888, 696249, 928332, 1392498, 1856664, 2088747, 2784996, 4177494, 5569992, 8354988, 16709976]

約数ペア:

[(1, 16709976), (2, 8354988), (3, 5569992), (4, 4177494), (6, 2784996), (8, 2088747), (9, 1856664), (12, 1392498), (18, 928332), (24, 696249), (27, 618888), (36, 464166), (54, 309444), (72, 232083), (81, 206296), (107, 156168), (108, 154722), (162, 103148), (214, 78084), (216, 77361), (241, 69336), (321, 52056), (324, 51574), (428, 39042), (482, 34668), (642, 26028), (648, 25787), (723, 23112), (856, 19521), (963, 17352), (964, 17334), (1284, 13014), (1446, 11556), (1926, 8676), (1928, 8667), (2169, 7704), (2568, 6507), (2889, 5784), (2892, 5778), (3852, 4338)]