138333804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{2447}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 369589248

約数和(自身を除く): 231255444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 673, 1346, 2019, 2447, 2692, 4038, 4711, 4894, 7341, 8076, 9422, 9788, 14133, 14682, 17129, 18844, 28266, 29364, 34258, 51387, 56532, 68516, 102774, 205548, 1646831, 3293662, 4940493, 6587324, 9880986, 11527817, 19761972, 23055634, 34583451, 46111268, 69166902, 138333804]

約数ペア:

[(1, 138333804), (2, 69166902), (3, 46111268), (4, 34583451), (6, 23055634), (7, 19761972), (12, 11527817), (14, 9880986), (21, 6587324), (28, 4940493), (42, 3293662), (84, 1646831), (673, 205548), (1346, 102774), (2019, 68516), (2447, 56532), (2692, 51387), (4038, 34258), (4711, 29364), (4894, 28266), (7341, 18844), (8076, 17129), (9422, 14682), (9788, 14133)]