19023768

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{3037}}^1$

素因数の和:3081

約数の個数: 64

約数和(自身を含む): 54684000

約数和(自身を除く): 35660232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 3037, 3132, 6074, 6264, 9111, 12148, 18222, 24296, 27333, 36444, 54666, 72888, 81999, 88073, 109332, 163998, 176146, 218664, 264219, 327996, 352292, 528438, 655992, 704584, 792657, 1056876, 1585314, 2113752, 2377971, 3170628, 4755942, 6341256, 9511884, 19023768]

約数ペア:

[(1, 19023768), (2, 9511884), (3, 6341256), (4, 4755942), (6, 3170628), (8, 2377971), (9, 2113752), (12, 1585314), (18, 1056876), (24, 792657), (27, 704584), (29, 655992), (36, 528438), (54, 352292), (58, 327996), (72, 264219), (87, 218664), (108, 176146), (116, 163998), (174, 109332), (216, 88073), (232, 81999), (261, 72888), (348, 54666), (522, 36444), (696, 27333), (783, 24296), (1044, 18222), (1566, 12148), (2088, 9111), (3037, 6264), (3132, 6074)]