18433996312

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{503}}^1\times {\mathrm{19661}}^1$

素因数の和:20403

約数の個数: 32

約数和(自身を含む): 34782864480

約数和(自身を除く): 16348868168

約数列:

[1, 2, 4, 8, 233, 466, 503, 932, 1006, 1864, 2012, 4024, 19661, 39322, 78644, 117199, 157288, 234398, 468796, 937592, 4581013, 9162026, 9889483, 18324052, 19778966, 36648104, 39557932, 79115864, 2304249539, 4608499078, 9216998156, 18433996312]

約数ペア:

[(1, 18433996312), (2, 9216998156), (4, 4608499078), (8, 2304249539), (233, 79115864), (466, 39557932), (503, 36648104), (932, 19778966), (1006, 18324052), (1864, 9889483), (2012, 9162026), (4024, 4581013), (19661, 937592), (39322, 468796), (78644, 234398), (117199, 157288)]