2010420666

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{13963}}^1$

素因数の和:14411

約数の個数: 48

約数和(自身を含む): 4596390240

約数和(自身を除く): 2585969574

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 421, 842, 1263, 2526, 3789, 7578, 7999, 13963, 15998, 23997, 27926, 41889, 47994, 71991, 83778, 125667, 143982, 251334, 265297, 530594, 795891, 1591782, 2387673, 4775346, 5878423, 11756846, 17635269, 35270538, 52905807, 105811614, 111690037, 223380074, 335070111, 670140222, 1005210333, 2010420666]

約数ペア:

[(1, 2010420666), (2, 1005210333), (3, 670140222), (6, 335070111), (9, 223380074), (18, 111690037), (19, 105811614), (38, 52905807), (57, 35270538), (114, 17635269), (171, 11756846), (342, 5878423), (421, 4775346), (842, 2387673), (1263, 1591782), (2526, 795891), (3789, 530594), (7578, 265297), (7999, 251334), (13963, 143982), (15998, 125667), (23997, 83778), (27926, 71991), (41889, 47994)]