2019489984

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{74597}}^1$

素因数の和:74662

約数の個数: 84

約数和(自身を含む): 5911742304

約数和(自身を除く): 3892252320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 141, 144, 188, 192, 282, 288, 376, 423, 564, 576, 752, 846, 1128, 1504, 1692, 2256, 3008, 3384, 4512, 6768, 9024, 13536, 27072, 74597, 149194, 223791, 298388, 447582, 596776, 671373, 895164, 1193552, 1342746, 1790328, 2387104, 2685492, 3506059, 3580656, 4774208, 5370984, 7012118, 7161312, 10518177, 10741968, 14024236, 14322624, 21036354, 21483936, 28048472, 31554531, 42072708, 42967872, 56096944, 63109062, 84145416, 112193888, 126218124, 168290832, 224387776, 252436248, 336581664, 504872496, 673163328, 1009744992, 2019489984]

約数ペア:

[(1, 2019489984), (2, 1009744992), (3, 673163328), (4, 504872496), (6, 336581664), (8, 252436248), (9, 224387776), (12, 168290832), (16, 126218124), (18, 112193888), (24, 84145416), (32, 63109062), (36, 56096944), (47, 42967872), (48, 42072708), (64, 31554531), (72, 28048472), (94, 21483936), (96, 21036354), (141, 14322624), (144, 14024236), (188, 10741968), (192, 10518177), (282, 7161312), (288, 7012118), (376, 5370984), (423, 4774208), (564, 3580656), (576, 3506059), (752, 2685492), (846, 2387104), (1128, 1790328), (1504, 1342746), (1692, 1193552), (2256, 895164), (3008, 671373), (3384, 596776), (4512, 447582), (6768, 298388), (9024, 223791), (13536, 149194), (27072, 74597)]