2019431142

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1625951}}^1$

素因数の和:1625985

約数の個数: 32

約数和(自身を含む): 4682741760

約数和(自身を除く): 2663310618

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 1625951, 3251902, 4877853, 9755706, 14633559, 29267118, 37396873, 43900677, 74793746, 87801354, 112190619, 224381238, 336571857, 673143714, 1009715571, 2019431142]

約数ペア:

[(1, 2019431142), (2, 1009715571), (3, 673143714), (6, 336571857), (9, 224381238), (18, 112190619), (23, 87801354), (27, 74793746), (46, 43900677), (54, 37396873), (69, 29267118), (138, 14633559), (207, 9755706), (414, 4877853), (621, 3251902), (1242, 1625951)]