870847194

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{30809}}^1$

素因数の和:31494

約数の個数: 32

約数和(自身を含む): 1993530240

約数和(自身を除く): 1122683046

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673, 1346, 2019, 4038, 4711, 9422, 14133, 28266, 30809, 61618, 92427, 184854, 215663, 431326, 646989, 1293978, 20734457, 41468914, 62203371, 124406742, 145141199, 290282398, 435423597, 870847194]

約数ペア:

[(1, 870847194), (2, 435423597), (3, 290282398), (6, 145141199), (7, 124406742), (14, 62203371), (21, 41468914), (42, 20734457), (673, 1293978), (1346, 646989), (2019, 431326), (4038, 215663), (4711, 184854), (9422, 92427), (14133, 61618), (28266, 30809)]