3156474

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 6687360

約数和(自身を除く): 3530886

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 257, 267, 514, 534, 771, 1542, 2047, 4094, 5911, 6141, 11822, 12282, 17733, 22873, 35466, 45746, 68619, 137238, 526079, 1052158, 1578237, 3156474]

約数ペア:

[(1, 3156474), (2, 1578237), (3, 1052158), (6, 526079), (23, 137238), (46, 68619), (69, 45746), (89, 35466), (138, 22873), (178, 17733), (257, 12282), (267, 11822), (514, 6141), (534, 5911), (771, 4094), (1542, 2047)]