3855967578

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1252751}}^1$

素因数の和:1252784

約数の個数: 40

約数和(自身を含む): 9094979520

約数和(自身を除く): 5239011942

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 1252751, 2505502, 3758253, 7516506, 11274759, 22549518, 23802269, 33824277, 47604538, 67648554, 71406807, 101472831, 142813614, 202945662, 214220421, 428440842, 642661263, 1285322526, 1927983789, 3855967578]

約数ペア:

[(1, 3855967578), (2, 1927983789), (3, 1285322526), (6, 642661263), (9, 428440842), (18, 214220421), (19, 202945662), (27, 142813614), (38, 101472831), (54, 71406807), (57, 67648554), (81, 47604538), (114, 33824277), (162, 23802269), (171, 22549518), (342, 11274759), (513, 7516506), (1026, 3758253), (1539, 2505502), (3078, 1252751)]