2019621024

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{189529}}^1$

素因数の和:189582

約数の個数: 72

約数和(自身を含む): 5898552660

約数和(自身を除く): 3878931636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 189529, 379058, 568587, 758116, 1137174, 1516232, 1705761, 2274348, 3032464, 3411522, 4548696, 6064928, 6823044, 7012573, 9097392, 13646088, 14025146, 18194784, 21037719, 27292176, 28050292, 42075438, 54584352, 56100584, 63113157, 84150876, 112201168, 126226314, 168301752, 224402336, 252452628, 336603504, 504905256, 673207008, 1009810512, 2019621024]

約数ペア:

[(1, 2019621024), (2, 1009810512), (3, 673207008), (4, 504905256), (6, 336603504), (8, 252452628), (9, 224402336), (12, 168301752), (16, 126226314), (18, 112201168), (24, 84150876), (32, 63113157), (36, 56100584), (37, 54584352), (48, 42075438), (72, 28050292), (74, 27292176), (96, 21037719), (111, 18194784), (144, 14025146), (148, 13646088), (222, 9097392), (288, 7012573), (296, 6823044), (333, 6064928), (444, 4548696), (592, 3411522), (666, 3032464), (888, 2274348), (1184, 1705761), (1332, 1516232), (1776, 1137174), (2664, 758116), (3552, 568587), (5328, 379058), (10656, 189529)]