858018474

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{6263}}^1$

素因数の和:6376

約数の個数: 64

約数和(自身を含む): 1984435200

約数和(自身を除く): 1126416726

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 59, 86, 118, 129, 177, 258, 354, 387, 531, 774, 1062, 1161, 1593, 2322, 2537, 3186, 5074, 6263, 7611, 12526, 15222, 18789, 22833, 37578, 45666, 56367, 68499, 112734, 136998, 169101, 269309, 338202, 369517, 538618, 739034, 807927, 1108551, 1615854, 2217102, 2423781, 3325653, 4847562, 6651306, 7271343, 9976959, 14542686, 15889231, 19953918, 31778462, 47667693, 95335386, 143003079, 286006158, 429009237, 858018474]

約数ペア:

[(1, 858018474), (2, 429009237), (3, 286006158), (6, 143003079), (9, 95335386), (18, 47667693), (27, 31778462), (43, 19953918), (54, 15889231), (59, 14542686), (86, 9976959), (118, 7271343), (129, 6651306), (177, 4847562), (258, 3325653), (354, 2423781), (387, 2217102), (531, 1615854), (774, 1108551), (1062, 807927), (1161, 739034), (1593, 538618), (2322, 369517), (2537, 338202), (3186, 269309), (5074, 169101), (6263, 136998), (7611, 112734), (12526, 68499), (15222, 56367), (18789, 45666), (22833, 37578)]