18375344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:234

約数の個数: 60

約数和(自身を含む): 40320336

約数和(自身を除く): 21944992

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 167, 184, 208, 299, 334, 368, 529, 598, 668, 1058, 1196, 1336, 2116, 2171, 2392, 2672, 3841, 4232, 4342, 4784, 6877, 7682, 8464, 8684, 13754, 15364, 17368, 27508, 30728, 34736, 49933, 55016, 61456, 88343, 99866, 110032, 176686, 199732, 353372, 399464, 706744, 798928, 1148459, 1413488, 2296918, 4593836, 9187672, 18375344]

約数ペア:

[(1, 18375344), (2, 9187672), (4, 4593836), (8, 2296918), (13, 1413488), (16, 1148459), (23, 798928), (26, 706744), (46, 399464), (52, 353372), (92, 199732), (104, 176686), (167, 110032), (184, 99866), (208, 88343), (299, 61456), (334, 55016), (368, 49933), (529, 34736), (598, 30728), (668, 27508), (1058, 17368), (1196, 15364), (1336, 13754), (2116, 8684), (2171, 8464), (2392, 7682), (2672, 6877), (3841, 4784), (4232, 4342)]