18787448016

素因数分解:

$2^4\times 3^3\times {\mathrm{43489463}}^1$

素因数の和:43489480

約数の個数: 40

約数和(自身を含む): 53926935360

約数和(自身を除く): 35139487344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 43489463, 86978926, 130468389, 173957852, 260936778, 347915704, 391405167, 521873556, 695831408, 782810334, 1043747112, 1174215501, 1565620668, 2087494224, 2348431002, 3131241336, 4696862004, 6262482672, 9393724008, 18787448016]

約数ペア:

[(1, 18787448016), (2, 9393724008), (3, 6262482672), (4, 4696862004), (6, 3131241336), (8, 2348431002), (9, 2087494224), (12, 1565620668), (16, 1174215501), (18, 1043747112), (24, 782810334), (27, 695831408), (36, 521873556), (48, 391405167), (54, 347915704), (72, 260936778), (108, 173957852), (144, 130468389), (216, 86978926), (432, 43489463)]