2021364888

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{10883}}^1$

素因数の和:11072

約数の個数: 64

約数和(自身を含む): 5172076800

約数和(自身を除く): 3150711912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 109, 142, 213, 218, 284, 327, 426, 436, 568, 654, 852, 872, 1308, 1704, 2616, 7739, 10883, 15478, 21766, 23217, 30956, 32649, 43532, 46434, 61912, 65298, 87064, 92868, 130596, 185736, 261192, 772693, 1186247, 1545386, 2318079, 2372494, 3090772, 3558741, 4636158, 4744988, 6181544, 7117482, 9272316, 9489976, 14234964, 18544632, 28469928, 84223537, 168447074, 252670611, 336894148, 505341222, 673788296, 1010682444, 2021364888]

約数ペア:

[(1, 2021364888), (2, 1010682444), (3, 673788296), (4, 505341222), (6, 336894148), (8, 252670611), (12, 168447074), (24, 84223537), (71, 28469928), (109, 18544632), (142, 14234964), (213, 9489976), (218, 9272316), (284, 7117482), (327, 6181544), (426, 4744988), (436, 4636158), (568, 3558741), (654, 3090772), (852, 2372494), (872, 2318079), (1308, 1545386), (1704, 1186247), (2616, 772693), (7739, 261192), (10883, 185736), (15478, 130596), (21766, 92868), (23217, 87064), (30956, 65298), (32649, 61912), (43532, 46434)]