21551736

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39043}}^1$

素因数の和:39075

約数の個数: 32

約数和(自身を含む): 56223360

約数和(自身を除く): 34671624

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39043, 78086, 117129, 156172, 234258, 312344, 468516, 897989, 937032, 1795978, 2693967, 3591956, 5387934, 7183912, 10775868, 21551736]

約数ペア:

[(1, 21551736), (2, 10775868), (3, 7183912), (4, 5387934), (6, 3591956), (8, 2693967), (12, 1795978), (23, 937032), (24, 897989), (46, 468516), (69, 312344), (92, 234258), (138, 156172), (184, 117129), (276, 78086), (552, 39043)]