1377880038

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1342963}}^1$

素因数の和:1342993

約数の個数: 32

約数和(自身を含む): 3223113600

約数和(自身を除く): 1845233562

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1342963, 2685926, 4028889, 8057778, 12086667, 24173334, 25516297, 36260001, 51032594, 72520002, 76548891, 153097782, 229646673, 459293346, 688940019, 1377880038]

約数ペア:

[(1, 1377880038), (2, 688940019), (3, 459293346), (6, 229646673), (9, 153097782), (18, 76548891), (19, 72520002), (27, 51032594), (38, 36260001), (54, 25516297), (57, 24173334), (114, 12086667), (171, 8057778), (342, 4028889), (513, 2685926), (1026, 1342963)]