274236438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{809}}^1\times {\mathrm{1153}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 639362160

約数和(自身を除く): 365125722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 809, 1153, 1618, 2306, 2427, 3459, 4854, 5663, 6918, 8071, 11326, 16142, 16989, 24213, 33978, 39641, 48426, 56497, 79282, 112994, 118923, 169491, 237846, 338982, 932777, 1865554, 2798331, 5596662, 6529439, 13058878, 19588317, 39176634, 45706073, 91412146, 137118219, 274236438]

約数ペア:

[(1, 274236438), (2, 137118219), (3, 91412146), (6, 45706073), (7, 39176634), (14, 19588317), (21, 13058878), (42, 6529439), (49, 5596662), (98, 2798331), (147, 1865554), (294, 932777), (809, 338982), (1153, 237846), (1618, 169491), (2306, 118923), (2427, 112994), (3459, 79282), (4854, 56497), (5663, 48426), (6918, 39641), (8071, 33978), (11326, 24213), (16142, 16989)]