28901133054

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{190759}}^1$

素因数の和:191229

約数の個数: 48

約数和(自身を含む): 66064003200

約数和(自身を除く): 37162870146

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 443, 886, 1329, 2658, 3987, 7974, 8417, 16834, 25251, 50502, 75753, 151506, 190759, 381518, 572277, 1144554, 1716831, 3433662, 3624421, 7248842, 10873263, 21746526, 32619789, 65239578, 84506237, 169012474, 253518711, 507037422, 760556133, 1521112266, 1605618503, 3211237006, 4816855509, 9633711018, 14450566527, 28901133054]

約数ペア:

[(1, 28901133054), (2, 14450566527), (3, 9633711018), (6, 4816855509), (9, 3211237006), (18, 1605618503), (19, 1521112266), (38, 760556133), (57, 507037422), (114, 253518711), (171, 169012474), (342, 84506237), (443, 65239578), (886, 32619789), (1329, 21746526), (2658, 10873263), (3987, 7248842), (7974, 3624421), (8417, 3433662), (16834, 1716831), (25251, 1144554), (50502, 572277), (75753, 381518), (151506, 190759)]