64636866

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{56999}}^1$

素因数の和:57020

約数の個数: 40

約数和(自身を含む): 165528000

約数和(自身を除く): 100891134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 56999, 113998, 170997, 341994, 398993, 512991, 797986, 1025982, 1196979, 1538973, 2393958, 3077946, 3590937, 4616919, 7181874, 9233838, 10772811, 21545622, 32318433, 64636866]

約数ペア:

[(1, 64636866), (2, 32318433), (3, 21545622), (6, 10772811), (7, 9233838), (9, 7181874), (14, 4616919), (18, 3590937), (21, 3077946), (27, 2393958), (42, 1538973), (54, 1196979), (63, 1025982), (81, 797986), (126, 512991), (162, 398993), (189, 341994), (378, 170997), (567, 113998), (1134, 56999)]