18845352

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2087

約数の個数: 64

約数和(自身を含む): 53592000

約数和(自身を除く): 34746648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2029, 2322, 3096, 4058, 4644, 6087, 8116, 9288, 12174, 16232, 18261, 24348, 36522, 48696, 54783, 73044, 87247, 109566, 146088, 174494, 219132, 261741, 348988, 438264, 523482, 697976, 785223, 1046964, 1570446, 2093928, 2355669, 3140892, 4711338, 6281784, 9422676, 18845352]

約数ペア:

[(1, 18845352), (2, 9422676), (3, 6281784), (4, 4711338), (6, 3140892), (8, 2355669), (9, 2093928), (12, 1570446), (18, 1046964), (24, 785223), (27, 697976), (36, 523482), (43, 438264), (54, 348988), (72, 261741), (86, 219132), (108, 174494), (129, 146088), (172, 109566), (216, 87247), (258, 73044), (344, 54783), (387, 48696), (516, 36522), (774, 24348), (1032, 18261), (1161, 16232), (1548, 12174), (2029, 9288), (2322, 8116), (3096, 6087), (4058, 4644)]